以下什么是消费信用的形式（ ）。

下列哪种情况会导致资本周转速度加快？（ ）

__change prics or strategy immediately, the shop owner is playing the waiting game.

I have a bilateral____with the grocery store , where 1 buy lots of food and they buy nothing from me.

With companies still showing signs of reluctance to raise wages too much, the competition for workers is___with lavish benefits.

Ina trade conflict more people will pay higher prices and more people will lose jobs becauseof these tariffs____will be gained.

Fair Trade is now to be called Fool Trade ifit is not______

Nuclear power plants in Europe have been forced to____electricity production becauseof warmer-than-usual seawater.

What if there had been a way to avoid this trade war well before it started, a strategy thatthe conditions that led to the trade war before they became problematic.

What drives us is our mission to acelerate the world' s transition to sustainable, clean energy ,

but we will never achieve that missionwe______we eventually demonstrate that we can be sustainably profitable.

_____ the ruling came from the Supreme Court, a coalition of public sector unions in California was ready with a response.

If we____the same things as we did in the past, we weren't going to be successful in hiring the folks we needed.

近日，北京国家新一代(广)创新发展 试验区正式成立。这是国内首个国家新一代()创新发展试验区。

.国家发展改革委副主任宁吉喆在3 月24日中国发展高层论坛2019年年会上说，要扩大重点领域混合所有制改革试点范围。深入推进( ) 改革，自然垄断行业根据不同行业特点实行网运分开，将竞争性业务超向市场。

在京召开的中央经济工作公议指出。2019年要继续实施积极的财政政策，稳健的货币政策，适时预调微调，稳健的货币政策要松紧适度，保持流动性合理充裕，改善货币政策传导机制，提高直接融资比重，解决好( ) 融资难融资贵问题，正确把握2019年稳健货币政策的新内涵。对于加强和改善宏观调控、保持经济运行在合理区间、推动高质量发展具有十分重要的现实意义。

习近平总书记作出重要批示，强调2019年要解决一些困扰基层的形式主义问题，切实为()。中共中央办公厅近日发出《通知》，明确提出将2019年作为()年。

国务院总理李克强4月3日主持召开国务院常务会议，确定今年降低( ) 的措施。进一步为企业和群众减负。

随着设立( )并试点注册制相关准备工作的陆续完成，2019年3月18日,( )审核系统将正式运行，券商可以通过电子申报系统递交企业IPO材料。

2019年4月8日电，财政部、中国人民银行4月推出储蓄国债( ) 试点，将储蓄国债发行时间由原来的10天延长至全月。

习近平总书记在庆祝改革开放40周年大会上强调，40年的实践充分证明，中国发展为广大发展中国家走向现代化提供了成功经验、展现了光明前景，是促进( ) 的强大力量，是中华民族对人类文明进步作出的重大贡献。

2019年3月28日，中国人民银行近日发布《关于进一步加强支付结算管理防范电信网络新型违法犯罪有关事项的通知》。《通知》规定，符合要求的自助柜员机转账可不再执行( )到账的规定。

以“( )” 为主题的“中国发展高层论坛2019”经济峰会于2019年3月23日在北京召开。作为两会后首个国家级大型国际论坛，来自全球的150 多位经济学家、国际组织官员以及全球500强企业负责人受邀参加。

2019年3月28日,()应邀出席在海南博鳌举行的博鳌亚洲论坛2019年年会开幕式并发表主旨演讲。

中国银保监会 2019年4月2日宜布,为进一步 支持大病保险业务的健康、持续经营,低运行成本中国银保监会对保险公司承办的(“)继续免征三年保险保障基金，免征期限自2019年1月1日至2021年12月31日。

以下属于经济周期衰退阶段的特征的是( )。

根据价值规律，商品的价值量由( ) 决定。

某牛奶生产上生产1000单位牛奶时，牛奶的平均生产总成本为20元，边际生产成本为15元，则该牛奶生产商生产1001单位牛奶时，下列一定会发生的是( )。

以下属于扩张性财政政策的是( )。

我国金融机构体系的主体是( )。

下列行为中符合《公司法》要求的是( )。

合同的内容一-般包括( )。

(1)当事人的名称或者姓名和住所;

(2)标的;

(3)数量;

(4)质量:

(5)价款或者报酬

(6)履行期限、地点和方式

下列属于我国法定商业主体类型的是( )

(1)独资企业

(2)一人公司

(3)有限合伙公司

一处房为老王所有,他离家十年期间,被侄子小王占有并出租出去，十年间得到租金5万元,修缮房屋花费2万元。老王回家后，面临这种情况,可以( )。

近现代，从维护社会关系的角度出发,法不溯及既往的原则已成为大多数国家采用的原则。那么,法不溯及既往指的是( )。

按照法律对经济产生影响的作用,可以分为直接调整经济关系和间接调整经济关系两个主要类别。下列属于可直接调整经济关系的法律是( )。

甲公司欠乙公司货款20000 元，现以甲公司生产的产品抵债，产品的市场价值为18000元，实际成本为15000元，该项交易对甲公司利润总额的影响金额为( ) 元。

以下表示货币的时间价值的利息率是()。

对A公司的管理费用增长情况进行分析得到2016年、2017 年、2018年管理费用的环比动态比率分别为105%、106%和 99%。如果以2016年作为基期，2018 年作为分析期，则A公司管理费用的定基动态比率为()。

下列会计料目中，不属于资产类的是( )。

下列关于预算说法不正确的是( )。

借贷记账法的理论基础是()。

下列有关全业使命和愿景的表述,不正确的量()

契约式战略联盟的最常见形式不包括( )

在激励理论中,()着重研究动机的形成和行为目标的选择,侧重于研究整个认知过程和如何与积极行为相联系的。

作为管理工作的基础、起点和依据的管理职能是( )

当组织中的职工素质跟不上形势发展的需要，个人和群体的态度、行为等方面阻碍组织的发展，组织变革需要进行( )。

根据科曼提出的领导生命周期理论，通过领导的工作行为、领导的关系行为和下属的成熟度建立一个三维结构的有效领导模型,其中( )具有低工作行为、 低关系行为和适用于成熟度高的下属。

WLAN可以在普通局域网基础上通过无线Hub.无线接入站、无线网桥、无线Modem及无线网卡等来实现。在业内无线局域网多种标准并存。运行在5GHZ段的第一代WFFI协议标准是( )。

在地址配置协议中,IPv6使用两种地址自动配置协议，分别为IPv6动态主机配置协议和()..

C2C、B2G、C2G和B2M等均属于电子商务模式。B2M是企业与相应产品的销售者或经理人之间的电子商务,B2M实质是一种()

信息产业的内容根据北美行业分类系统的定义,信息业是指那些将信息转变成商品的行业。它有三种类型,一般不在其中的是( )。

机译系统可划分为基于规则和基于语料库两大类。其中包括源文分析机构、源语言到目标语言的转换机构和目标语言生成机构三部分构成的系绕类型是().

ROM是只读存储器。其中,可以读出，也可以写入,但是在- -次写操作之前必须用紫外线照射,以擦除所有信息然后再用編程器写入，可以写多次的ROM是( )。

将以 上五个句子重新排列，顺序正确的是( )。

(1)竊是由大气中的全粒、盐粒、烟粒等等固体的颗粒物组成，它的颗粒物非常细小(比组成雾的小液滴还小

(2)但从污染角度，雾和霾差别很大，霾约等于空气污染，雾不等于空气污染

(3)其中就包含那些直径在2.5微米以下的细颗粒物，也就是常说的PM2.5

(4)从视觉上，雾和鏹都会让能见度变差，看起来白茫茫一片

(5)雾是很多小液滴组成的，它的微观成分为水

下列句意排列连贯的一项是( )。

(1)盐对维持人体正常的新陈代谢，保持液体的酸碱平衡有密切的关系，是维持人生命的一种必要条件。

(2)此外，盐还是一种非常好的药物。用蒸馏水加上精制食盐配制的生理盐水，常常有效地用来抢失液、失血严重的危病人。

(3)人如果连续几天不吃盐，就会体软无力，接着发生种种疾病，日子一长难免死亡。

(4)正是由于人们每天都吃盐，所以不易察觉它的这些十分重要的作用

实体零售是商品流通的重要基础，是引导生产、扩大消费的重要载体。受经营成本攀升、清费需求结构变化、网络零售快速发展等因素影响，实体零售业近年来出现主要指标增速回落、部分企业经营困难、关店现象频发等问题，其经营模式的转型调整已成当务之急。事实上，提升零告业持续发展能力也已成为供给侧结构性改革的重要内容之一。

作者最想表达的观点是( )。

填入括号中最恰当的词语是( )。

(1)在快速变化的现代社会，如果还抱着这些不适用的( )不放。那么，就有被时代抛奔的险。

(2)这个地方山清水秀，酒用的高豪粒大饱满，酒用的泉水清微甘甜，这才造就这种酒( )的酱香味味

下列句子中没有语病的一项是( )。

在人工智能与机器人研发备受投资机构追捧、已成为最具发展漕质的行业的背景下，有人可能会问:能工巧匠与工匠精神会不会星得不那么“时置”?人制造机器的根本目的是为人限务。人工智能可能引发的道与潜在风险已被人类惕。人必须将自身盟于核心位置,这是以人为本的应有之义。随着时代发展，人逐海会从简单的、机械的劳动中脱高出来，转向精密装备制造以及高层次的操控领域。比如，当下的精密数控机床技术应发成熟，但能够操控此类机床的高级技工却比较块乏。强调工匠精神，培养大国工匠，既是在激励人的主观能动性又会随着时代与技术发展不断协调“匠与器”的关系。这段文字的主旨是( )。

填入括号中最恰当的词语是( )。

(1)明月之下，( )的寒山掩映在静逢的夜色之中，再加上淡淡的腾起的雾气，如同幅山水水里画，浓淡几笔，影影倬倬，极具意境。

了(2) 这位老人今年已经89岁了，却还能如同年经人一样玩倒立、蛙跳，这都要归功于他()坚持体育锻练的好习惯。

下列旬子中没有语病的一项是( )。

文化包装，即是塑造文化环境。餐业的文化包装，按文化的性质分，有历史文化、城市文化、乡土文化、旅游文化、民族文化等包装。例如北京全聚德的历史文化、上海俏江南的城市文化、巴国布衣的乡土文化、杭州楼外的旅游文化等文化包装满足了不同层次客人的文化需求，提升了餐饮业的品位。结合贵州省地省情，我们可以开发独具特色的民族文化餐饮、城市周边的乡土文化餐饮、各旅游景区旅游文化餐饮，以及红色文化、夜郎文化、土司根据上述材料，下列结论不正确的是( )。

填入括号中最恰当的词语是( )。

中华文明是最早进入国家形态井且漫有中断过文明进程的文明，在古代曾( ) 了一堆的文明成果，并不断适应社会发展，( ) 了大量治国理政的经验与智慧。

某公司在原有基础(销售部70人，售后服务部30人)上扩大规模现售后服务部新增加8人。为使销售部和售后服务部人数比例低于2:1,问销售部人数最多能增加的比例为( )。

某实验室从A、 B、C三家公 司购买同一-实验 设备的比例分别是20%,40%和 40%,A和B和C三家公司所生产设备的合格率分别是98%6,98%和99%,现随机购买到一台次品设备的概率是( )。

某学校田径运动会上,跑道一圈 600米长,现有甲、 乙、丙三人进行比赛,甲 10分钟跑3圈，乙10分钟跑4圈,丙10分钟跑5圈。如果这三人并排在起跑上,同时往一个方向跑,请问经过几分钟，这三人自出发后再次并排在起跑线上,需要经过( ) 分钟。

AB两地相距900公里，甲、乙两车分别从AB两地相向面行，速度比为5:4,相遇后甲的速度降低20%6,乙也调整了速度甲到达B地后,乙距A地还有20公里,乙的速度是如何整的?()

某公司生产甲、乙、丙、丁四种商品，甲的售价是四种商品售价和的1/6,乙的售价是四种商品售价和的1/5,丙的售价是四种商品售价和的1/4,丁的告价是460 元,这四种商品中最贵的一种的售价是( ) 元。

某商场大型促销活动,需要招聘短期兼职人员75名，其中分为传单发放和货物搬运两类人员,传单发放人员日工资100元货物搬运人员日工资200元要求货物搬运人员人数不能少于传单发放人员人数的2倍,要使日付工资最少,则传单发放人员和货物搬运人员各聘()人。

甲、乙两台酒水车合作给一片花园酒水,7小时可以完成。两酒水车共同合作5小时后,甲队所有队员及乙队人数的1/5调走去其他花园,又经过6小时,全部酒完甲队单独给这片花园酒水需要()小时。

有甲乙两杯盐水溶液,其中甲杯400豪升，浓度为17%,乙杯600意升,浓度为23%。现在从甲杯中取出若干豪升溶液倒入乙杯中,混合均匀后，又从乙杯中取出千亳升海液倒入甲杯中。此时，甲乙两杯盐水溶液的浓度相同。那么,现在的浓度是多少?()

某公司现有原村料500吨需要在20日内加工成零件销售,该公司加工精密零件每日消耗原村料10吨,加工普通零件每日消耗原材料30吨,加工精密零件每消耗一吨原材抖可以盈利1050元加工通零件每消耗吨原材料可以盈利270元该公司完成这项工作后可以盈利()

完成一项任务 ，甲乙两人所需工时相同。如果两人合作完成该任务,可以比计划工时提前5个小时完成。如果两人先合作,- -起工作6小时后雨由乙单独完成剩余任务，则恰好与计划工时相等。那么,该任务的计划工时是( ) 小时。

某酒店需要承办一场大型会,现将104张餐桌分别放到14个包间,每个包间至少放一张餐桌,不管怎样分,包间的餐桌数-样多的至少有( ) 个。

9个产成品中有一个因为使用了劣质原材料而造成质量较轻,在仅有一个天平的情况下，至少称( )次,就能够找到这个劣质产品。

某人以每股20元的相同价格买入A和B两只股票共1000股。此后A股先跌10%再涨10%,B股票先涨10再跌10%,若在此期间小王没有再买卖过这两只股票，则现在这1000股股票的市值与购买时相比情况如何?()

商业用水实行阶梯制,某标准内每吨水2元，超出标准后是4元。1月某商户用水20吨,缴纳水费48元。如果下个月他用水25吨,那么要缴纳多少水费? ()

甲、乙、丙三人今年的平均年龄是44岁,甲乙二人的平均年龄是39岁,乙丙二人的平均年龄是48岁,乙今年( ) 岁。

请从所给的选项中，选择唯一的一项填在问号处，使之呈现一定的规律性( )。

请从所给的选项中，选择唯一的-项填在问号处，使之呈现一定的规律性( )。

2520、360、 60、12、3、( )

如果预约上专家号，小军就去医院做检查。只要小军去医院，他一定去找杨医生。除非杨医生不上班，否则李医生不会接待小军。已知，李医生接待了小军，那么，下列说法正确的是( )。

在一次的期末考试成出来后。甲、乙、丙、丁分别得到了前四名，但其他同学均不知道谁是第一名，甲说:“是丙。”乙说:“不是我。”丙说:“不是我。”丁说:“是甲。”已知他们四人中只有一个人对了，那么，第一名是哪位同学? ( )

小明去水产店去买某一种海鲜，售货员问他想买什么?小明说:“我不像讨厌螃蟹那样讨厌虾，我不像讨厌带鱼那样讨厌扇贝，我不像喜欢鱿鱼那样喜欢虾，我对扇贝不如对螃蟹那样喜欢。”那么，小明最后会买(、)。

请从所给的选项中，选择唯-一的一项填在问 号处，使之星现一:定的规律性( )。

6、10、 -2. 6、( )

学校最近购进了一批电脑作为数师职工的办公电脑，对此，A、B、C三个人各有看法。A说:“有的教师职工没有分到电脑。”B说:“并非所有的教师职工都没有分到电脑。”C说:“学校教务处的小张，到现在还没分到电脑呢。”如果上述三句只有一句是真的，则以下哪一项一定为假? ( )

2、14、 8、11. 9.5. ( )

-1、0、2.7.53、()

小明是个物理迷，一天，他说，反物质是存在的，因为到目的为止，还没有任何证据能够证明反物质是不存在的。以下哪项的推理方式与小明的相同?()

2. 4、13. 26. 41. 82、27、( )

4、5/2、2.7/4、( )

某栋楼临街底商划分为六个店面，两头均为小店面，中间四个为大店面。具体规划是快餐店、水果店、美发甲店、宠物店、银行、幼儿艺术培训中心各-家。其中快餐店为大店面，快餐店、幼儿艺术中心均不与宠物店、美发美甲店中任意一家相邻，而银行不与宠物店、美发美甲店中任意- -家相邻，且银行不夹在水果店和快餐店的中间位置。如果宠物店是小店面，那么另一家小店面是( )。

-种观点认为:一个人职业的成功不在于他有多少种职业能力。而在于他是否具备特别突出的一项职业能力。

这个观点要 想成立的假设前提是( )。

69、54、49、37、26. ( )

2323X 6868+4646X6566= ( )

管理员不小心将A区共15个储物柜的钥匙弄乱了，没有办法区分出那把钥匙开哪个储物柜。那么要再次明确每把钥匙匹配的储物柜，他最多需要尝试多少次? ()

实验室有粉末状实验材料三份，一份是25克，一份是10克，一份是700克。除了一架没有砝码的天平外，没有任何其他工具。这时，要将700克天平材料分成300克和400克两份，至少需要几步? (成)

有27朵鲜花分别放在18 个礼品盒中，朵数分别是1、2、3朵。已知1朵花的盒数是9。据此可知3朵花的盒数是(”)。

2018X 20192019-2019X 2018201 8+ 2019X 20202020-2020 X 20192019= ()

甲乙丙丁戊五支足球队比赛，每两支队伍之间都要比赛-场， 到目前为止，乙队比赛了4场，丙队比赛了3场，丁队比赛了2场，戊队比赛了1场，那么甲队还要跟谁比赛?()

五个连续奇数中，第三个数比第一个数与第五个数之和的1/3大9.那么，这五个奇数的和是多少? ( )

2.63+5.8+7.37+4.2+52X 15-5X52+55X102- ( )

一张面积为48平方厘米的长方形铁皮，对折5次后得到铁皮的面积是多少平方里面?()

2-3+4-5+6-7+8-9+..+2864-2865+ 2866= ( )

( 2456+658+6584+3 ) X ( 2456+659+6584+5 ) - ( 2456+659+6584+6 ) X(2456+658+6584+2) = ( )

赛车手必须精准的控制赛车的方向才能贏得比赛。某次比赛中，沿着直线赛道前进时，赛车手操作赛车完成两次转向，最后仍同为转向之前方向相同前进。那么，这两次转向的角度可能是( )。

12345 +23456+ 34567+45678+ 56789+ 67891 +78912+89123+91234=( )

在某次数学期中考试中，甲的成绩为85分，乙的分数比甲、乙、丙三人分数总和的1/3多1分，丙的分數比三人的平均分高5分。则丙的成绩为( )。

某次足球比赛，共有来自全国各地的10支球队参加，比赛采用单循环赛制，每队都要跟其他九队比赛一次，胜者计2分，败者计0分，平局则各计1分。赛后，各队得分各不相同，第一名和第二名都没有输过，他们的得分总和比第三名多20分，第四名得分与最后四名的得分之和相等。那么，第五名的球队得分是多少? ( )

When researchers first discovered a link in the late 1990s between childhood adversity and chronic health problem later in life, the real revelation was how common those experiences were across all socioeconomic groups. But the first major study to focus on adverse childhood experiences (ACEs) was limited to a single healthcare system in San Diego. A study published in JAMA Pediatrics- the largest nationally representative study to date on ACEs一confirms that these experiences are universal, yet highlights some disparities among socioeconomic groups.

The current study finds three out of five adults across the U.S. had at least one adverse experience in their childhood, such as divorce, a parent's death, physical or emotional abuse, or a family member's incarceration or substance abuse problem. A quarter of adults have at least three such experiences in childhood, which according to other research- increase their risk for most common chronic diseases, from heart disease and cancer to depression and substance abuse.

"This is the first study of this kind that alows us to talk about adverse childhood experience as a public health problem in the same way we talk about obesity or hypertension or any other highly prevalent population risk factor" says Adam Schickedanz, an assistant professor of pediatrics at the David Geffen School of Medicine at UCLA, who was not involved in the research. "Up until now,we haven't really had a study that takes a national look .

The study researchers, led by Centers for Disease Control and Prevention researcher Melissa T. Merrick, analyzed data from 214, 157 adults in 23 states recently. The participants answered 11 questions about whether they'd experienced what have now become well recognized as ACEs: parental separation or divorce, child abuse (physical, emotional and sexual ), domestic violence and living with someone who has been incarcerated or has a mental ilness or a substance use disorder.Nearly 62 percent of respondents had at least one ACE and a quarter reported three or more. The remaining respondents had at least two ACES, including 16 percent with four or more such experiences .Those identifying as black or Latino and those with less than a high school education or an annual income below $15,000 were more likely to have more ACES. Women, younger adults,unemployed people and those unable to work also tended to have more ACES. But Schickedant cautions that, while the disparities are real, it's important to recognize how common these experiences are among all people, including white and middle class families.”This study shows that ACEs affect people from all walks of life everywhere," he says.

This new study suggests that a need to target prevention resources where they can help most,says Jack Shonkoff, a professor of child health and development at the Harvard T. H. Chan School of Public Health. This requires identifying what makes some people more susceptible than others to the effects of adversity,“Nobody is immune to adverse experiences in childhood but for some population groups, they're a larger burden of childhood adversity than others." he says.

What is found by the first major study on adverse childhood experience(ACEs)?

When researchers first discovered a link in the late 1990s between childhood adversity and chronic health problem later in life, the real revelation was how common those experiences were across all socioeconomic groups. But the first major study to focus on adverse childhood experiences (ACEs) was limited to a single healthcare system in San Diego. A study published in JAMA Pediatrics- the largest nationally representative study to date on ACEs一confirms that these experiences are universal, yet highlights some disparities among socioeconomic groups.

The current study finds three out of five adults across the U.S. had at least one adverse experience in their childhood, such as divorce, a parent's death, physical or emotional abuse, or a family member's incarceration or substance abuse problem. A quarter of adults have at least three such experiences in childhood, which according to other research- increase their risk for most common chronic diseases, from heart disease and cancer to depression and substance abuse.

"This is the first study of this kind that alows us to talk about adverse childhood experience as a public health problem in the same way we talk about obesity or hypertension or any other highly prevalent population risk factor" says Adam Schickedanz, an assistant professor of pediatrics at the David Geffen School of Medicine at UCLA, who was not involved in the research. "Up until now,we haven't really had a study that takes a national look .

The study researchers, led by Centers for Disease Control and Prevention researcher Melissa T. Merrick, analyzed data from 214, 157 adults in 23 states recently. The participants answered 11 questions about whether they'd experienced what have now become well recognized as ACEs: parental separation or divorce, child abuse (physical, emotional and sexual ), domestic violence and living with someone who has been incarcerated or has a mental ilness or a substance use disorder.Nearly 62 percent of respondents had at least one ACE and a quarter reported three or more. The remaining respondents had at least two ACES, including 16 percent with four or more such experiences .Those identifying as black or Latino and those with less than a high school education or an annual income below $15,000 were more likely to have more ACES. Women, younger adults,unemployed people and those unable to work also tended to have more ACES. But Schickedant cautions that, while the disparities are real, it's important to recognize how common these experiences are among all people, including white and middle class families.”This study shows that ACEs affect people from all walks of life everywhere," he says.

This new study suggests that a need to target prevention resources where they can help most,says Jack Shonkoff, a professor of child health and development at the Harvard T. H. Chan School of Public Health. This requires identifying what makes some people more susceptible than others to the effects of adversity,“Nobody is immune to adverse experiences in childhood but for some population groups, they're a larger burden of childhood adversity than others." he says.

How many adults have at least one ACEs according the current study?

When researchers first discovered a link in the late 1990s between childhood adversity and chronic health problem later in life, the real revelation was how common those experiences were across all socioeconomic groups. But the first major study to focus on adverse childhood experiences (ACEs) was limited to a single healthcare system in San Diego. A study published in JAMA Pediatrics- the largest nationally representative study to date on ACEs一confirms that these experiences are universal, yet highlights some disparities among socioeconomic groups.

The current study finds three out of five adults across the U.S. had at least one adverse experience in their childhood, such as divorce, a parent's death, physical or emotional abuse, or a family member's incarceration or substance abuse problem. A quarter of adults have at least three such experiences in childhood, which according to other research- increase their risk for most common chronic diseases, from heart disease and cancer to depression and substance abuse.

"This is the first study of this kind that alows us to talk about adverse childhood experience as a public health problem in the same way we talk about obesity or hypertension or any other highly prevalent population risk factor" says Adam Schickedanz, an assistant professor of pediatrics at the David Geffen School of Medicine at UCLA, who was not involved in the research. "Up until now,we haven't really had a study that takes a national look .

The study researchers, led by Centers for Disease Control and Prevention researcher Melissa T. Merrick, analyzed data from 214, 157 adults in 23 states recently. The participants answered 11 questions about whether they'd experienced what have now become well recognized as ACEs: parental separation or divorce, child abuse (physical, emotional and sexual ), domestic violence and living with someone who has been incarcerated or has a mental ilness or a substance use disorder.Nearly 62 percent of respondents had at least one ACE and a quarter reported three or more. The remaining respondents had at least two ACES, including 16 percent with four or more such experiences .Those identifying as black or Latino and those with less than a high school education or an annual income below $15,000 were more likely to have more ACES. Women, younger adults,unemployed people and those unable to work also tended to have more ACES. But Schickedant cautions that, while the disparities are real, it's important to recognize how common these experiences are among all people, including white and middle class families.”This study shows that ACEs affect people from all walks of life everywhere," he says.

This new study suggests that a need to target prevention resources where they can help most,says Jack Shonkoff, a professor of child health and development at the Harvard T. H. Chan School of Public Health. This requires identifying what makes some people more susceptible than others to the effects of adversity,“Nobody is immune to adverse experiences in childhood but for some population groups, they're a larger burden of childhood adversity than others." he says.

What does Adam Schickedanz think of ACE?

When researchers first discovered a link in the late 1990s between childhood adversity and chronic health problem later in life, the real revelation was how common those experiences were across all socioeconomic groups. But the first major study to focus on adverse childhood experiences (ACEs) was limited to a single healthcare system in San Diego. A study published in JAMA Pediatrics- the largest nationally representative study to date on ACEs一confirms that these experiences are universal, yet highlights some disparities among socioeconomic groups.

The current study finds three out of five adults across the U.S. had at least one adverse experience in their childhood, such as divorce, a parent's death, physical or emotional abuse, or a family member's incarceration or substance abuse problem. A quarter of adults have at least three such experiences in childhood, which according to other research- increase their risk for most common chronic diseases, from heart disease and cancer to depression and substance abuse.

"This is the first study of this kind that alows us to talk about adverse childhood experience as a public health problem in the same way we talk about obesity or hypertension or any other highly prevalent population risk factor" says Adam Schickedanz, an assistant professor of pediatrics at the David Geffen School of Medicine at UCLA, who was not involved in the research. "Up until now,we haven't really had a study that takes a national look .

The study researchers, led by Centers for Disease Control and Prevention researcher Melissa T. Merrick, analyzed data from 214, 157 adults in 23 states recently. The participants answered 11 questions about whether they'd experienced what have now become well recognized as ACEs: parental separation or divorce, child abuse (physical, emotional and sexual ), domestic violence and living with someone who has been incarcerated or has a mental ilness or a substance use disorder.Nearly 62 percent of respondents had at least one ACE and a quarter reported three or more. The remaining respondents had at least two ACES, including 16 percent with four or more such experiences .Those identifying as black or Latino and those with less than a high school education or an annual income below $15,000 were more likely to have more ACES. Women, younger adults,unemployed people and those unable to work also tended to have more ACES. But Schickedant cautions that, while the disparities are real, it's important to recognize how common these experiences are among all people, including white and middle class families.”This study shows that ACEs affect people from all walks of life everywhere," he says.

This new study suggests that a need to target prevention resources where they can help most,says Jack Shonkoff, a professor of child health and development at the Harvard T. H. Chan School of Public Health. This requires identifying what makes some people more susceptible than others to the effects of adversity,“Nobody is immune to adverse experiences in childhood but for some population groups, they're a larger burden of childhood adversity than others." he says.

What can we learn from the passage?

When researchers first discovered a link in the late 1990s between childhood adversity and chronic health problem later in life, the real revelation was how common those experiences were across all socioeconomic groups. But the first major study to focus on adverse childhood experiences (ACEs) was limited to a single healthcare system in San Diego. A study published in JAMA Pediatrics- the largest nationally representative study to date on ACEs一confirms that these experiences are universal, yet highlights some disparities among socioeconomic groups.

The current study finds three out of five adults across the U.S. had at least one adverse experience in their childhood, such as divorce, a parent's death, physical or emotional abuse, or a family member's incarceration or substance abuse problem. A quarter of adults have at least three such experiences in childhood, which according to other research- increase their risk for most common chronic diseases, from heart disease and cancer to depression and substance abuse.

"This is the first study of this kind that alows us to talk about adverse childhood experience as a public health problem in the same way we talk about obesity or hypertension or any other highly prevalent population risk factor" says Adam Schickedanz, an assistant professor of pediatrics at the David Geffen School of Medicine at UCLA, who was not involved in the research. "Up until now,we haven't really had a study that takes a national look .

The study researchers, led by Centers for Disease Control and Prevention researcher Melissa T. Merrick, analyzed data from 214, 157 adults in 23 states recently. The participants answered 11 questions about whether they'd experienced what have now become well recognized as ACEs: parental separation or divorce, child abuse (physical, emotional and sexual ), domestic violence and living with someone who has been incarcerated or has a mental ilness or a substance use disorder.Nearly 62 percent of respondents had at least one ACE and a quarter reported three or more. The remaining respondents had at least two ACES, including 16 percent with four or more such experiences .Those identifying as black or Latino and those with less than a high school education or an annual income below $15,000 were more likely to have more ACES. Women, younger adults,unemployed people and those unable to work also tended to have more ACES. But Schickedant cautions that, while the disparities are real, it's important to recognize how common these experiences are among all people, including white and middle class families.”This study shows that ACEs affect people from all walks of life everywhere," he says.

This new study suggests that a need to target prevention resources where they can help most,says Jack Shonkoff, a professor of child health and development at the Harvard T. H. Chan School of Public Health. This requires identifying what makes some people more susceptible than others to the effects of adversity,“Nobody is immune to adverse experiences in childhood but for some population groups, they're a larger burden of childhood adversity than others." he says.

What will most probably be done according to the current study?

A startup company in California is using machine learning and arificial itelligence to advise fire departments about how to plan for earthquakes and respond to them. The company hopes its algorithms can take a lot of the guesswork out of the planning process for disaster response by making accurate predictions about earthquake damage. I's one of a handful of companies rolling out atificial itelligence and machine learning systems that could help predict and respond to foods, cyber-attacks and other large- scale disasters.

Nicole Hu, the company's chief technology oflicer, says the key is to feed the computers three mam categories of data. The first is data about homes and other buildings, such as what materials they're made of, when they were built and how likely they are to collapse when the ground starts shaking. The next category is data about the natural environments. For example. "What is the soil like" What is the elevation like? What is the general humidity like?" explains Hu. The third thing we look at is live instant data." she says, such as the magnitude of the quake, the trafic in the area of the quake and the weather at the time of the quake. The computer uses the information to make predictions about what would happen if an earthquake occurred in a particular area. It then uses data from past earthquakes to see whether its predictions are any good, and revises its predictive models accordingly. In other words, it learns as it gocs, which is basically how machine learning works.

Stanford University earthquake engineer Gregory Deierlein consulted for the company. He says one of the most remarkable things about the company's software is its ability to incorporate data from an earthquake as its happening. and to adjust its predictions in real time. "Those sort of things used to be research projects." says Deierlein " After an event, we would collee data and a few years later we' d produce new models." Now the new models appear in a matter of minutes. He note the company's exact methods are opaque. "Like many startup companies they're not fully transparent in everything they're doing." He says.“I mean, that's their proprietary knowledge that they're proprietary knowledge that they're bringing to it."Nonetheless, some first responders are already convinced the software will be useful. Fire chief Dan Ghiorso leads the Woodside Fire Protection District near San Francisco, which covers 32 square miles. The San Andrea's fault is only a couple hundred feet behind the firehouse. Ghiorso says in the past, when an earthquake hit, he 'd have to make educated guesses about what parts of his district might have suffered the most damage, and then drive to each place to make a visual inspection. He hopes the company' s software will change that, although he has yet to put it to the test during an actual quake." Instead of driving thity two square miles, in fifteen minutes on a computer Ican get a good idea of the concerns." he says,“instead of me, taking my educated guess, they re putting science behind it, so I' m very confident." Unfortunately, it's going to take a natural disaster to see if his confidence is justified.

What can be the best title of the passage?

A startup company in California is using machine learning and arificial itelligence to advise fire departments about how to plan for earthquakes and respond to them. The company hopes its algorithms can take a lot of the guesswork out of the planning process for disaster response by making accurate predictions about earthquake damage. I's one of a handful of companies rolling out atificial itelligence and machine learning systems that could help predict and respond to foods, cyber-attacks and other large- scale disasters.

Nicole Hu, the company's chief technology oflicer, says the key is to feed the computers three mam categories of data. The first is data about homes and other buildings, such as what materials they're made of, when they were built and how likely they are to collapse when the ground starts shaking. The next category is data about the natural environments. For example. "What is the soil like" What is the elevation like? What is the general humidity like?" explains Hu. The third thing we look at is live instant data." she says, such as the magnitude of the quake, the trafic in the area of the quake and the weather at the time of the quake. The computer uses the information to make predictions about what would happen if an earthquake occurred in a particular area. It then uses data from past earthquakes to see whether its predictions are any good, and revises its predictive models accordingly. In other words, it learns as it gocs, which is basically how machine learning works.

Stanford University earthquake engineer Gregory Deierlein consulted for the company. He says one of the most remarkable things about the company's software is its ability to incorporate data from an earthquake as its happening. and to adjust its predictions in real time. "Those sort of things used to be research projects." says Deierlein " After an event, we would collee data and a few years later we' d produce new models." Now the new models appear in a matter of minutes. He note the company's exact methods are opaque. "Like many startup companies they're not fully transparent in everything they're doing." He says.“I mean, that's their proprietary knowledge that they're proprietary knowledge that they're bringing to it."Nonetheless, some first responders are already convinced the software will be useful. Fire chief Dan Ghiorso leads the Woodside Fire Protection District near San Francisco, which covers 32 square miles. The San Andrea's fault is only a couple hundred feet behind the firehouse. Ghiorso says in the past, when an earthquake hit, he 'd have to make educated guesses about what parts of his district might have suffered the most damage, and then drive to each place to make a visual inspection. He hopes the company' s software will change that, although he has yet to put it to the test during an actual quake." Instead of driving thity two square miles, in fifteen minutes on a computer Ican get a good idea of the concerns." he says,“instead of me, taking my educated guess, they re putting science behind it, so I' m very confident." Unfortunately, it's going to take a natural disaster to see if his confidence is justified.

What is NOT needed for training the earthquake predicting software?

A startup company in California is using machine learning and arificial itelligence to advise fire departments about how to plan for earthquakes and respond to them. The company hopes its algorithms can take a lot of the guesswork out of the planning process for disaster response by making accurate predictions about earthquake damage. I's one of a handful of companies rolling out atificial itelligence and machine learning systems that could help predict and respond to foods, cyber-attacks and other large- scale disasters.

Nicole Hu, the company's chief technology oflicer, says the key is to feed the computers three mam categories of data. The first is data about homes and other buildings, such as what materials they're made of, when they were built and how likely they are to collapse when the ground starts shaking. The next category is data about the natural environments. For example. "What is the soil like" What is the elevation like? What is the general humidity like?" explains Hu. The third thing we look at is live instant data." she says, such as the magnitude of the quake, the trafic in the area of the quake and the weather at the time of the quake. The computer uses the information to make predictions about what would happen if an earthquake occurred in a particular area. It then uses data from past earthquakes to see whether its predictions are any good, and revises its predictive models accordingly. In other words, it learns as it gocs, which is basically how machine learning works.

Stanford University earthquake engineer Gregory Deierlein consulted for the company. He says one of the most remarkable things about the company's software is its ability to incorporate data from an earthquake as its happening. and to adjust its predictions in real time. "Those sort of things used to be research projects." says Deierlein " After an event, we would collee data and a few years later we' d produce new models." Now the new models appear in a matter of minutes. He note the company's exact methods are opaque. "Like many startup companies they're not fully transparent in everything they're doing." He says.“I mean, that's their proprietary knowledge that they're proprietary knowledge that they're bringing to it."Nonetheless, some first responders are already convinced the software will be useful. Fire chief Dan Ghiorso leads the Woodside Fire Protection District near San Francisco, which covers 32 square miles. The San Andrea's fault is only a couple hundred feet behind the firehouse. Ghiorso says in the past, when an earthquake hit, he 'd have to make educated guesses about what parts of his district might have suffered the most damage, and then drive to each place to make a visual inspection. He hopes the company' s software will change that, although he has yet to put it to the test during an actual quake." Instead of driving thity two square miles, in fifteen minutes on a computer Ican get a good idea of the concerns." he says,“instead of me, taking my educated guess, they re putting science behind it, so I' m very confident." Unfortunately, it's going to take a natural disaster to see if his confidence is justified.

What can we learn about the earthquake-predicting software?

A startup company in California is using machine learning and arificial itelligence to advise fire departments about how to plan for earthquakes and respond to them. The company hopes its algorithms can take a lot of the guesswork out of the planning process for disaster response by making accurate predictions about earthquake damage. I's one of a handful of companies rolling out atificial itelligence and machine learning systems that could help predict and respond to foods, cyber-attacks and other large- scale disasters.

Nicole Hu, the company's chief technology oflicer, says the key is to feed the computers three mam categories of data. The first is data about homes and other buildings, such as what materials they're made of, when they were built and how likely they are to collapse when the ground starts shaking. The next category is data about the natural environments. For example. "What is the soil like" What is the elevation like? What is the general humidity like?" explains Hu. The third thing we look at is live instant data." she says, such as the magnitude of the quake, the trafic in the area of the quake and the weather at the time of the quake. The computer uses the information to make predictions about what would happen if an earthquake occurred in a particular area. It then uses data from past earthquakes to see whether its predictions are any good, and revises its predictive models accordingly. In other words, it learns as it gocs, which is basically how machine learning works.

Stanford University earthquake engineer Gregory Deierlein consulted for the company. He says one of the most remarkable things about the company's software is its ability to incorporate data from an earthquake as its happening. and to adjust its predictions in real time. "Those sort of things used to be research projects." says Deierlein " After an event, we would collee data and a few years later we' d produce new models." Now the new models appear in a matter of minutes. He note the company's exact methods are opaque. "Like many startup companies they're not fully transparent in everything they're doing." He says.“I mean, that's their proprietary knowledge that they're proprietary knowledge that they're bringing to it."Nonetheless, some first responders are already convinced the software will be useful. Fire chief Dan Ghiorso leads the Woodside Fire Protection District near San Francisco, which covers 32 square miles. The San Andrea's fault is only a couple hundred feet behind the firehouse. Ghiorso says in the past, when an earthquake hit, he 'd have to make educated guesses about what parts of his district might have suffered the most damage, and then drive to each place to make a visual inspection. He hopes the company' s software will change that, although he has yet to put it to the test during an actual quake." Instead of driving thity two square miles, in fifteen minutes on a computer Ican get a good idea of the concerns." he says,“instead of me, taking my educated guess, they re putting science behind it, so I' m very confident." Unfortunately, it's going to take a natural disaster to see if his confidence is justified.

How does Dan Ghlorso view the software?

A startup company in California is using machine learning and arificial itelligence to advise fire departments about how to plan for earthquakes and respond to them. The company hopes its algorithms can take a lot of the guesswork out of the planning process for disaster response by making accurate predictions about earthquake damage. I's one of a handful of companies rolling out atificial itelligence and machine learning systems that could help predict and respond to foods, cyber-attacks and other large- scale disasters.

Nicole Hu, the company's chief technology oflicer, says the key is to feed the computers three mam categories of data. The first is data about homes and other buildings, such as what materials they're made of, when they were built and how likely they are to collapse when the ground starts shaking. The next category is data about the natural environments. For example. "What is the soil like" What is the elevation like? What is the general humidity like?" explains Hu. The third thing we look at is live instant data." she says, such as the magnitude of the quake, the trafic in the area of the quake and the weather at the time of the quake. The computer uses the information to make predictions about what would happen if an earthquake occurred in a particular area. It then uses data from past earthquakes to see whether its predictions are any good, and revises its predictive models accordingly. In other words, it learns as it gocs, which is basically how machine learning works.

Stanford University earthquake engineer Gregory Deierlein consulted for the company. He says one of the most remarkable things about the company's software is its ability to incorporate data from an earthquake as its happening. and to adjust its predictions in real time. "Those sort of things used to be research projects." says Deierlein " After an event, we would collee data and a few years later we' d produce new models." Now the new models appear in a matter of minutes. He note the company's exact methods are opaque. "Like many startup companies they're not fully transparent in everything they're doing." He says.“I mean, that's their proprietary knowledge that they're proprietary knowledge that they're bringing to it."Nonetheless, some first responders are already convinced the software will be useful. Fire chief Dan Ghiorso leads the Woodside Fire Protection District near San Francisco, which covers 32 square miles. The San Andrea's fault is only a couple hundred feet behind the firehouse. Ghiorso says in the past, when an earthquake hit, he 'd have to make educated guesses about what parts of his district might have suffered the most damage, and then drive to each place to make a visual inspection. He hopes the company' s software will change that, although he has yet to put it to the test during an actual quake." Instead of driving thity two square miles, in fifteen minutes on a computer Ican get a good idea of the concerns." he says,“instead of me, taking my educated guess, they re putting science behind it, so I' m very confident." Unfortunately, it's going to take a natural disaster to see if his confidence is justified.

What is the author' s attitude towards the software?

If you use your commute to catch up on work email, that time "should be counted as part of the working day," according to a new study by researchers who analyzed thousands of commuters'online habits." If travel time were to count as work time, there would be many social and economic impacts." said Juhet Jain, one of the academics from the University of the West of England who surveyed several thousand commuters on trains in and out of London.

"Most respondents expressed how they consider their commute as time to 'catch up' with work, before or after their traditional working day," according to a summary of the study.“This transitional time also enabled people to switch roles, for example from being a parent getting the kids ready for 3 school in the morning to a business director during the day " The study quotes a working mother named Katheryn saying. "It's really important to my sanity that I can get work done on the tram. I am a busy mum and I rely on that time, so I can get things done”Another commuter, Andrew, told the researchers.'“It's dead time in a way so what it allows me to do is finish stuff and not work in the evenings." The study notes that while work rules vary around the world, some commuters in Norway are already "able to count travel time as part of their working day”

The findings on workers' use of smartphones and other devices to stay plugged in highight the importance of providing Wi-Fi to commuters, according to the academics, who presented their study at the Royal Geographical Society. To ollet the data, they focused on two train lines that boosted the amount of free Wi-Fi they offered. On the Birmingham to London line, 60 percent of commuters connected to the enhanced network. The results hint at what are likely to be increasingly complicated work-life discussions, in which employees and their bosses debate what qualifies as "work" and where the line between personal and professional time should be drawn. Discussing the results in a news release, Jain said, "It may ease commuter pressure on peak hours and allow for more comfort and flexibility around working times. However, it may also demand more survillance and accountability for productivity."

In addition to potential ramifications for mass transit that the British researchers highlighted,the idea of claiming commuting time on the clock could also appeal to workers who use other means of travel. Take, for instance, people who rely on ride. share companies to get to their jobs. And the discussion seems certain to widen in the near future, to inc lude a looming wave of self-driving cars that - in theory, at least -promises to free up more travel time for drivers.

As for rail commuters, the researchers said their work shows it s important that trains "“ffer a good working environment including tables , power。space and good continuous connectivity for internet and phone calls"

What can be the best title of the passage?

If you use your commute to catch up on work email, that time "should be counted as part of the working day," according to a new study by researchers who analyzed thousands of commuters'online habits." If travel time were to count as work time, there would be many social and economic impacts." said Juhet Jain, one of the academics from the University of the West of England who surveyed several thousand commuters on trains in and out of London.

"Most respondents expressed how they consider their commute as time to 'catch up' with work, before or after their traditional working day," according to a summary of the study.“This transitional time also enabled people to switch roles, for example from being a parent getting the kids ready for 3 school in the morning to a business director during the day " The study quotes a working mother named Katheryn saying. "It's really important to my sanity that I can get work done on the tram. I am a busy mum and I rely on that time, so I can get things done”Another commuter, Andrew, told the researchers.'“It's dead time in a way so what it allows me to do is finish stuff and not work in the evenings." The study notes that while work rules vary around the world, some commuters in Norway are already "able to count travel time as part of their working day”

The findings on workers' use of smartphones and other devices to stay plugged in highight the importance of providing Wi-Fi to commuters, according to the academics, who presented their study at the Royal Geographical Society. To ollet the data, they focused on two train lines that boosted the amount of free Wi-Fi they offered. On the Birmingham to London line, 60 percent of commuters connected to the enhanced network. The results hint at what are likely to be increasingly complicated work-life discussions, in which employees and their bosses debate what qualifies as "work" and where the line between personal and professional time should be drawn. Discussing the results in a news release, Jain said, "It may ease commuter pressure on peak hours and allow for more comfort and flexibility around working times. However, it may also demand more survillance and accountability for productivity."

In addition to potential ramifications for mass transit that the British researchers highlighted,the idea of claiming commuting time on the clock could also appeal to workers who use other means of travel. Take, for instance, people who rely on ride. share companies to get to their jobs. And the discussion seems certain to widen in the near future, to inc lude a looming wave of self-driving cars that - in theory, at least -promises to free up more travel time for drivers.

As for rail commuters, the researchers said their work shows it s important that trains "“ffer a good working environment including tables , power。space and good continuous connectivity for internet and phone calls"

How do most respondents think of the transitional time. in their commutes?

If you use your commute to catch up on work email, that time "should be counted as part of the working day," according to a new study by researchers who analyzed thousands of commuters'online habits." If travel time were to count as work time, there would be many social and economic impacts." said Juhet Jain, one of the academics from the University of the West of England who surveyed several thousand commuters on trains in and out of London.

"Most respondents expressed how they consider their commute as time to 'catch up' with work, before or after their traditional working day," according to a summary of the study.“This transitional time also enabled people to switch roles, for example from being a parent getting the kids ready for 3 school in the morning to a business director during the day " The study quotes a working mother named Katheryn saying. "It's really important to my sanity that I can get work done on the tram. I am a busy mum and I rely on that time, so I can get things done”Another commuter, Andrew, told the researchers.'“It's dead time in a way so what it allows me to do is finish stuff and not work in the evenings." The study notes that while work rules vary around the world, some commuters in Norway are already "able to count travel time as part of their working day”

The findings on workers' use of smartphones and other devices to stay plugged in highight the importance of providing Wi-Fi to commuters, according to the academics, who presented their study at the Royal Geographical Society. To ollet the data, they focused on two train lines that boosted the amount of free Wi-Fi they offered. On the Birmingham to London line, 60 percent of commuters connected to the enhanced network. The results hint at what are likely to be increasingly complicated work-life discussions, in which employees and their bosses debate what qualifies as "work" and where the line between personal and professional time should be drawn. Discussing the results in a news release, Jain said, "It may ease commuter pressure on peak hours and allow for more comfort and flexibility around working times. However, it may also demand more survillance and accountability for productivity."

In addition to potential ramifications for mass transit that the British researchers highlighted,the idea of claiming commuting time on the clock could also appeal to workers who use other means of travel. Take, for instance, people who rely on ride. share companies to get to their jobs. And the discussion seems certain to widen in the near future, to inc lude a looming wave of self-driving cars that - in theory, at least -promises to free up more travel time for drivers.

As for rail commuters, the researchers said their work shows it s important that trains "“ffer a good working environment including tables , power。space and good continuous connectivity for internet and phone calls"

Norway serves as an example to show how workers' time during their commutes_

If you use your commute to catch up on work email, that time "should be counted as part of the working day," according to a new study by researchers who analyzed thousands of commuters'online habits." If travel time were to count as work time, there would be many social and economic impacts." said Juhet Jain, one of the academics from the University of the West of England who surveyed several thousand commuters on trains in and out of London.

"Most respondents expressed how they consider their commute as time to 'catch up' with work, before or after their traditional working day," according to a summary of the study.“This transitional time also enabled people to switch roles, for example from being a parent getting the kids ready for 3 school in the morning to a business director during the day " The study quotes a working mother named Katheryn saying. "It's really important to my sanity that I can get work done on the tram. I am a busy mum and I rely on that time, so I can get things done”Another commuter, Andrew, told the researchers.'“It's dead time in a way so what it allows me to do is finish stuff and not work in the evenings." The study notes that while work rules vary around the world, some commuters in Norway are already "able to count travel time as part of their working day”

The findings on workers' use of smartphones and other devices to stay plugged in highight the importance of providing Wi-Fi to commuters, according to the academics, who presented their study at the Royal Geographical Society. To ollet the data, they focused on two train lines that boosted the amount of free Wi-Fi they offered. On the Birmingham to London line, 60 percent of commuters connected to the enhanced network. The results hint at what are likely to be increasingly complicated work-life discussions, in which employees and their bosses debate what qualifies as "work" and where the line between personal and professional time should be drawn. Discussing the results in a news release, Jain said, "It may ease commuter pressure on peak hours and allow for more comfort and flexibility around working times. However, it may also demand more survillance and accountability for productivity."

In addition to potential ramifications for mass transit that the British researchers highlighted,the idea of claiming commuting time on the clock could also appeal to workers who use other means of travel. Take, for instance, people who rely on ride. share companies to get to their jobs. And the discussion seems certain to widen in the near future, to inc lude a looming wave of self-driving cars that - in theory, at least -promises to free up more travel time for drivers.

As for rail commuters, the researchers said their work shows it s important that trains "“ffer a good working environment including tables , power。space and good continuous connectivity for internet and phone calls"

According to Juliet Jain, the work-life discussions between employees and their bosses may_____

If you use your commute to catch up on work email, that time "should be counted as part of the working day," according to a new study by researchers who analyzed thousands of commuters'online habits." If travel time were to count as work time, there would be many social and economic impacts." said Juhet Jain, one of the academics from the University of the West of England who surveyed several thousand commuters on trains in and out of London.

"Most respondents expressed how they consider their commute as time to 'catch up' with work, before or after their traditional working day," according to a summary of the study.“This transitional time also enabled people to switch roles, for example from being a parent getting the kids ready for 3 school in the morning to a business director during the day " The study quotes a working mother named Katheryn saying. "It's really important to my sanity that I can get work done on the tram. I am a busy mum and I rely on that time, so I can get things done”Another commuter, Andrew, told the researchers.'“It's dead time in a way so what it allows me to do is finish stuff and not work in the evenings." The study notes that while work rules vary around the world, some commuters in Norway are already "able to count travel time as part of their working day”

The findings on workers' use of smartphones and other devices to stay plugged in highight the importance of providing Wi-Fi to commuters, according to the academics, who presented their study at the Royal Geographical Society. To ollet the data, they focused on two train lines that boosted the amount of free Wi-Fi they offered. On the Birmingham to London line, 60 percent of commuters connected to the enhanced network. The results hint at what are likely to be increasingly complicated work-life discussions, in which employees and their bosses debate what qualifies as "work" and where the line between personal and professional time should be drawn. Discussing the results in a news release, Jain said, "It may ease commuter pressure on peak hours and allow for more comfort and flexibility around working times. However, it may also demand more survillance and accountability for productivity."

In addition to potential ramifications for mass transit that the British researchers highlighted,the idea of claiming commuting time on the clock could also appeal to workers who use other means of travel. Take, for instance, people who rely on ride. share companies to get to their jobs. And the discussion seems certain to widen in the near future, to inc lude a looming wave of self-driving cars that - in theory, at least -promises to free up more travel time for drivers.

As for rail commuters, the researchers said their work shows it s important that trains "“ffer a good working environment including tables , power。space and good continuous connectivity for internet and phone calls"

what is the author' s attitude towards the study ?

当美国宇航员阿姆斯特朗踏上月球的时候，他说了一句著名的话:“这是一个人的一小步，却是人类的一大步。”据说这句话不是他事先想好的，而是即兴说出来的。这句话特别形象，因为他作为个人的这一步，代表的是人类从地球到月球的一大步;是NASA的40万人智慧的结晶。历史上，人类飞行的每一个进步都从一小步开始的。今天我们就来看一看这些小步子在人类从天空到太空中发挥的作用吧。

人类对飞的追求已经有上千年的历史。最早的技术有风等.气球和滑翔机。但遗憾的是，这些追求飞行的前辈们大多没有为我们留下可以依据的数据。让我们以可靠的信息来看一着人类追求飞天的那些第一步吧。

先来说说李林塔尔。李林塔尔搞的是滑翔飞行。虽然不是第一个飞行滑翔的人，但他是第一位祥细记录他的可重复滑翔飞行的人。自1891年， 他一共做过两千多次滑翔飞行，直到他在1896年在一次飞行中死亡。他的第一次洞飞行只有 25米。到他去世的时候，他也只是达到了250米的记录.

菜特兄弟的成绩是众所周知如的。应该说，菜特兄弟虽然不是进行航空器飞行试险的第一人，但他们百创了让固定翼飞机能受控飞行的飞行控制系统，从而为飞机的实用化定了基础。但是他们的第一 次成功飞行怎么样呢?那是1903年12月17日。奥维尔.莱特驾驶自行研制的固定翼飞机“飞行者--号”实现了人类史上首次重于空气的航空器持续而且受控的动力飞行。他飞行了12秒，航程36.5米，时速只有每小时109公里。

说起火箭,人们想到的是那些搭载了人造卫星的庞然大物。但是在火箭出现的最初时期，火箭的飞行远没有如此辉煌的记录。1926年3月16日戈达德在麻萨诸塞州的奧本市成功发射了一枚液体燃料火箭。这枚火箭到达高度为12.5米，飞行25秒,时速只达到每小时96公里。也许，很难把一个12.5米的飞行和现代空间活动联系起来。尽管它只上升到了2.5米的高度，这次事件在火箭历史上具有重要的意义。事实上，它是世界上第一枚液体燃料火箭，它验证了大前的理论。戈达德虽然成功发射了第一个液体燃科大箭，但是他的实验从来没有超过27公里，而当时的飞机已经到了15公里的高空，气球更是到了22公里。

人类从 飞机到飞船是冲出地球的第一步。这一步被苏联字航员加加林走了出来。那足1961年4月12日。加加林乘坐东方一号宇宙飞船从拜科努尔航天发射场起飞，在远地点为301公里的轨道上绕地球- -周， 历时1小时48分钟后安全返回，完成了世界上首次载人字宙飞行,实现了人类进入太空的愿望。不到- -个月后，国宇航员艾伦.谢泼德也进入了太空，但他没有环绕地球飞行，只是在一-个弹道上飞行了15分钟。

第一位实现太空行走的是苏联字航员列昂诺夫。1965年3月18日，列昂诺夫拴着5米长的安全绳，离开宇宙飞船到达太空环境中进行了10分钟的活动。接下来就是我们一开始说的阿姆断特朗登月了。那是1969年7月21日.他与另一位宇航员巴兹.尔德棒一起登陆月球。阿姆断特朗在月球上走的最远距离是59米，他们在月球上停留了两个半小时。

第一个成为“人类卫星”的是美国宇航员责克坎德雷断。1984 年2月日，麦克坎德雷断搭乘挑战者号航天飞机执行任豸。他在没有绳素保护的情况下实现了自由行走，高开挑战者号航天飞机97.5米。他因此成为了第一“人类卫星”。与他同一天实现无太空行走的还有罗伯特.断图尔特。不过，由于这项技术过于危险，NASA后来没有再采用它这些故事告诉找们，不能忽略哪怕是微小的一点点成功。科技的进步往往是从微小走向辉煌的。但是，这些一小步的背后是什么呢?就拿阿波罗登月来说，当年美国政府投资254亿美元，有40万人加了这项计划。所以，当我们看到阿姆斯特朗-一个人的辉煌时，请不要忘记这些幕后英雄。再来看李林塔尔。他在1896年8月9日的次滑飞行中，从17米的空中捧落，造成脊椎断裂，并于翌日去世，临前他的遗言是:“少许牺性是必须的!”让我们也怀念这些为人类飞判面献身的先驱们。

戈达德在实验火升空时期，飞行高度最高的是 (。)。

当美国宇航员阿姆斯特朗踏上月球的时候，他说了一句著名的话:“这是一个人的一小步，却是人类的一大步。”据说这句话不是他事先想好的，而是即兴说出来的。这句话特别形象，因为他作为个人的这一步，代表的是人类从地球到月球的一大步;是NASA的40万人智慧的结晶。历史上，人类飞行的每一个进步都从一小步开始的。今天我们就来看一看这些小步子在人类从天空到太空中发挥的作用吧。

人类对飞的追求已经有上千年的历史。最早的技术有风等.气球和滑翔机。但遗憾的是，这些追求飞行的前辈们大多没有为我们留下可以依据的数据。让我们以可靠的信息来看一着人类追求飞天的那些第一步吧。

先来说说李林塔尔。李林塔尔搞的是滑翔飞行。虽然不是第一个飞行滑翔的人，但他是第一位祥细记录他的可重复滑翔飞行的人。自1891年， 他一共做过两千多次滑翔飞行，直到他在1896年在一次飞行中死亡。他的第一次洞飞行只有 25米。到他去世的时候，他也只是达到了250米的记录.

菜特兄弟的成绩是众所周知如的。应该说，菜特兄弟虽然不是进行航空器飞行试险的第一人，但他们百创了让固定翼飞机能受控飞行的飞行控制系统，从而为飞机的实用化定了基础。但是他们的第一 次成功飞行怎么样呢?那是1903年12月17日。奥维尔.莱特驾驶自行研制的固定翼飞机“飞行者--号”实现了人类史上首次重于空气的航空器持续而且受控的动力飞行。他飞行了12秒，航程36.5米，时速只有每小时109公里。

说起火箭,人们想到的是那些搭载了人造卫星的庞然大物。但是在火箭出现的最初时期，火箭的飞行远没有如此辉煌的记录。1926年3月16日戈达德在麻萨诸塞州的奧本市成功发射了一枚液体燃料火箭。这枚火箭到达高度为12.5米，飞行25秒,时速只达到每小时96公里。也许，很难把一个12.5米的飞行和现代空间活动联系起来。尽管它只上升到了2.5米的高度，这次事件在火箭历史上具有重要的意义。事实上，它是世界上第一枚液体燃料火箭，它验证了大前的理论。戈达德虽然成功发射了第一个液体燃科大箭，但是他的实验从来没有超过27公里，而当时的飞机已经到了15公里的高空，气球更是到了22公里。

人类从 飞机到飞船是冲出地球的第一步。这一步被苏联字航员加加林走了出来。那足1961年4月12日。加加林乘坐东方一号宇宙飞船从拜科努尔航天发射场起飞，在远地点为301公里的轨道上绕地球- -周， 历时1小时48分钟后安全返回，完成了世界上首次载人字宙飞行,实现了人类进入太空的愿望。不到- -个月后，国宇航员艾伦.谢泼德也进入了太空，但他没有环绕地球飞行，只是在一-个弹道上飞行了15分钟。

第一位实现太空行走的是苏联字航员列昂诺夫。1965年3月18日，列昂诺夫拴着5米长的安全绳，离开宇宙飞船到达太空环境中进行了10分钟的活动。接下来就是我们一开始说的阿姆断特朗登月了。那是1969年7月21日.他与另一位宇航员巴兹.尔德棒一起登陆月球。阿姆断特朗在月球上走的最远距离是59米，他们在月球上停留了两个半小时。

第一个成为“人类卫星”的是美国宇航员责克坎德雷断。1984 年2月日，麦克坎德雷断搭乘挑战者号航天飞机执行任豸。他在没有绳素保护的情况下实现了自由行走，高开挑战者号航天飞机97.5米。他因此成为了第一“人类卫星”。与他同一天实现无太空行走的还有罗伯特.断图尔特。不过，由于这项技术过于危险，NASA后来没有再采用它这些故事告诉找们，不能忽略哪怕是微小的一点点成功。科技的进步往往是从微小走向辉煌的。但是，这些一小步的背后是什么呢?就拿阿波罗登月来说，当年美国政府投资254亿美元，有40万人加了这项计划。所以，当我们看到阿姆斯特朗-一个人的辉煌时，请不要忘记这些幕后英雄。再来看李林塔尔。他在1896年8月9日的次滑飞行中，从17米的空中捧落，造成脊椎断裂，并于翌日去世，临前他的遗言是:“少许牺性是必须的!”让我们也怀念这些为人类飞判面献身的先驱们。

下列哪位美国宇航员没有在太空行走过? ( )。

当美国宇航员阿姆斯特朗踏上月球的时候，他说了一句著名的话:“这是一个人的一小步，却是人类的一大步。”据说这句话不是他事先想好的，而是即兴说出来的。这句话特别形象，因为他作为个人的这一步，代表的是人类从地球到月球的一大步;是NASA的40万人智慧的结晶。历史上，人类飞行的每一个进步都从一小步开始的。今天我们就来看一看这些小步子在人类从天空到太空中发挥的作用吧。

人类对飞的追求已经有上千年的历史。最早的技术有风等.气球和滑翔机。但遗憾的是，这些追求飞行的前辈们大多没有为我们留下可以依据的数据。让我们以可靠的信息来看一着人类追求飞天的那些第一步吧。

先来说说李林塔尔。李林塔尔搞的是滑翔飞行。虽然不是第一个飞行滑翔的人，但他是第一位祥细记录他的可重复滑翔飞行的人。自1891年， 他一共做过两千多次滑翔飞行，直到他在1896年在一次飞行中死亡。他的第一次洞飞行只有 25米。到他去世的时候，他也只是达到了250米的记录.

菜特兄弟的成绩是众所周知如的。应该说，菜特兄弟虽然不是进行航空器飞行试险的第一人，但他们百创了让固定翼飞机能受控飞行的飞行控制系统，从而为飞机的实用化定了基础。但是他们的第一 次成功飞行怎么样呢?那是1903年12月17日。奥维尔.莱特驾驶自行研制的固定翼飞机“飞行者--号”实现了人类史上首次重于空气的航空器持续而且受控的动力飞行。他飞行了12秒，航程36.5米，时速只有每小时109公里。

说起火箭,人们想到的是那些搭载了人造卫星的庞然大物。但是在火箭出现的最初时期，火箭的飞行远没有如此辉煌的记录。1926年3月16日戈达德在麻萨诸塞州的奧本市成功发射了一枚液体燃料火箭。这枚火箭到达高度为12.5米，飞行25秒,时速只达到每小时96公里。也许，很难把一个12.5米的飞行和现代空间活动联系起来。尽管它只上升到了2.5米的高度，这次事件在火箭历史上具有重要的意义。事实上，它是世界上第一枚液体燃料火箭，它验证了大前的理论。戈达德虽然成功发射了第一个液体燃科大箭，但是他的实验从来没有超过27公里，而当时的飞机已经到了15公里的高空，气球更是到了22公里。

人类从 飞机到飞船是冲出地球的第一步。这一步被苏联字航员加加林走了出来。那足1961年4月12日。加加林乘坐东方一号宇宙飞船从拜科努尔航天发射场起飞，在远地点为301公里的轨道上绕地球- -周， 历时1小时48分钟后安全返回，完成了世界上首次载人字宙飞行,实现了人类进入太空的愿望。不到- -个月后，国宇航员艾伦.谢泼德也进入了太空，但他没有环绕地球飞行，只是在一-个弹道上飞行了15分钟。

第一位实现太空行走的是苏联字航员列昂诺夫。1965年3月18日，列昂诺夫拴着5米长的安全绳，离开宇宙飞船到达太空环境中进行了10分钟的活动。接下来就是我们一开始说的阿姆断特朗登月了。那是1969年7月21日.他与另一位宇航员巴兹.尔德棒一起登陆月球。阿姆断特朗在月球上走的最远距离是59米，他们在月球上停留了两个半小时。

第一个成为“人类卫星”的是美国宇航员责克坎德雷断。1984 年2月日，麦克坎德雷断搭乘挑战者号航天飞机执行任豸。他在没有绳素保护的情况下实现了自由行走，高开挑战者号航天飞机97.5米。他因此成为了第一“人类卫星”。与他同一天实现无太空行走的还有罗伯特.断图尔特。不过，由于这项技术过于危险，NASA后来没有再采用它这些故事告诉找们，不能忽略哪怕是微小的一点点成功。科技的进步往往是从微小走向辉煌的。但是，这些一小步的背后是什么呢?就拿阿波罗登月来说，当年美国政府投资254亿美元，有40万人加了这项计划。所以，当我们看到阿姆斯特朗-一个人的辉煌时，请不要忘记这些幕后英雄。再来看李林塔尔。他在1896年8月9日的次滑飞行中，从17米的空中捧落，造成脊椎断裂，并于翌日去世，临前他的遗言是:“少许牺性是必须的!”让我们也怀念这些为人类飞判面献身的先驱们。

文中提到的“第一颗人类卫星”是指( )。

当美国宇航员阿姆斯特朗踏上月球的时候，他说了一句著名的话:“这是一个人的一小步，却是人类的一大步。”据说这句话不是他事先想好的，而是即兴说出来的。这句话特别形象，因为他作为个人的这一步，代表的是人类从地球到月球的一大步;是NASA的40万人智慧的结晶。历史上，人类飞行的每一个进步都从一小步开始的。今天我们就来看一看这些小步子在人类从天空到太空中发挥的作用吧。

人类对飞的追求已经有上千年的历史。最早的技术有风等.气球和滑翔机。但遗憾的是，这些追求飞行的前辈们大多没有为我们留下可以依据的数据。让我们以可靠的信息来看一着人类追求飞天的那些第一步吧。

先来说说李林塔尔。李林塔尔搞的是滑翔飞行。虽然不是第一个飞行滑翔的人，但他是第一位祥细记录他的可重复滑翔飞行的人。自1891年， 他一共做过两千多次滑翔飞行，直到他在1896年在一次飞行中死亡。他的第一次洞飞行只有 25米。到他去世的时候，他也只是达到了250米的记录.

菜特兄弟的成绩是众所周知如的。应该说，菜特兄弟虽然不是进行航空器飞行试险的第一人，但他们百创了让固定翼飞机能受控飞行的飞行控制系统，从而为飞机的实用化定了基础。但是他们的第一 次成功飞行怎么样呢?那是1903年12月17日。奥维尔.莱特驾驶自行研制的固定翼飞机“飞行者--号”实现了人类史上首次重于空气的航空器持续而且受控的动力飞行。他飞行了12秒，航程36.5米，时速只有每小时109公里。

说起火箭,人们想到的是那些搭载了人造卫星的庞然大物。但是在火箭出现的最初时期，火箭的飞行远没有如此辉煌的记录。1926年3月16日戈达德在麻萨诸塞州的奧本市成功发射了一枚液体燃料火箭。这枚火箭到达高度为12.5米，飞行25秒,时速只达到每小时96公里。也许，很难把一个12.5米的飞行和现代空间活动联系起来。尽管它只上升到了2.5米的高度，这次事件在火箭历史上具有重要的意义。事实上，它是世界上第一枚液体燃料火箭，它验证了大前的理论。戈达德虽然成功发射了第一个液体燃科大箭，但是他的实验从来没有超过27公里，而当时的飞机已经到了15公里的高空，气球更是到了22公里。

人类从 飞机到飞船是冲出地球的第一步。这一步被苏联字航员加加林走了出来。那足1961年4月12日。加加林乘坐东方一号宇宙飞船从拜科努尔航天发射场起飞，在远地点为301公里的轨道上绕地球- -周， 历时1小时48分钟后安全返回，完成了世界上首次载人字宙飞行,实现了人类进入太空的愿望。不到- -个月后，国宇航员艾伦.谢泼德也进入了太空，但他没有环绕地球飞行，只是在一-个弹道上飞行了15分钟。

第一位实现太空行走的是苏联字航员列昂诺夫。1965年3月18日，列昂诺夫拴着5米长的安全绳，离开宇宙飞船到达太空环境中进行了10分钟的活动。接下来就是我们一开始说的阿姆断特朗登月了。那是1969年7月21日.他与另一位宇航员巴兹.尔德棒一起登陆月球。阿姆断特朗在月球上走的最远距离是59米，他们在月球上停留了两个半小时。

第一个成为“人类卫星”的是美国宇航员责克坎德雷断。1984 年2月日，麦克坎德雷断搭乘挑战者号航天飞机执行任豸。他在没有绳素保护的情况下实现了自由行走，高开挑战者号航天飞机97.5米。他因此成为了第一“人类卫星”。与他同一天实现无太空行走的还有罗伯特.断图尔特。不过，由于这项技术过于危险，NASA后来没有再采用它这些故事告诉找们，不能忽略哪怕是微小的一点点成功。科技的进步往往是从微小走向辉煌的。但是，这些一小步的背后是什么呢?就拿阿波罗登月来说，当年美国政府投资254亿美元，有40万人加了这项计划。所以，当我们看到阿姆斯特朗-一个人的辉煌时，请不要忘记这些幕后英雄。再来看李林塔尔。他在1896年8月9日的次滑飞行中，从17米的空中捧落，造成脊椎断裂，并于翌日去世，临前他的遗言是:“少许牺性是必须的!”让我们也怀念这些为人类飞判面献身的先驱们。

下列关于航天史上第一次的叙述错误的足( )。

当美国宇航员阿姆斯特朗踏上月球的时候，他说了一句著名的话:“这是一个人的一小步，却是人类的一大步。”据说这句话不是他事先想好的，而是即兴说出来的。这句话特别形象，因为他作为个人的这一步，代表的是人类从地球到月球的一大步;是NASA的40万人智慧的结晶。历史上，人类飞行的每一个进步都从一小步开始的。今天我们就来看一看这些小步子在人类从天空到太空中发挥的作用吧。

人类对飞的追求已经有上千年的历史。最早的技术有风等.气球和滑翔机。但遗憾的是，这些追求飞行的前辈们大多没有为我们留下可以依据的数据。让我们以可靠的信息来看一着人类追求飞天的那些第一步吧。

先来说说李林塔尔。李林塔尔搞的是滑翔飞行。虽然不是第一个飞行滑翔的人，但他是第一位祥细记录他的可重复滑翔飞行的人。自1891年， 他一共做过两千多次滑翔飞行，直到他在1896年在一次飞行中死亡。他的第一次洞飞行只有 25米。到他去世的时候，他也只是达到了250米的记录.

菜特兄弟的成绩是众所周知如的。应该说，菜特兄弟虽然不是进行航空器飞行试险的第一人，但他们百创了让固定翼飞机能受控飞行的飞行控制系统，从而为飞机的实用化定了基础。但是他们的第一 次成功飞行怎么样呢?那是1903年12月17日。奥维尔.莱特驾驶自行研制的固定翼飞机“飞行者--号”实现了人类史上首次重于空气的航空器持续而且受控的动力飞行。他飞行了12秒，航程36.5米，时速只有每小时109公里。

说起火箭,人们想到的是那些搭载了人造卫星的庞然大物。但是在火箭出现的最初时期，火箭的飞行远没有如此辉煌的记录。1926年3月16日戈达德在麻萨诸塞州的奧本市成功发射了一枚液体燃料火箭。这枚火箭到达高度为12.5米，飞行25秒,时速只达到每小时96公里。也许，很难把一个12.5米的飞行和现代空间活动联系起来。尽管它只上升到了2.5米的高度，这次事件在火箭历史上具有重要的意义。事实上，它是世界上第一枚液体燃料火箭，它验证了大前的理论。戈达德虽然成功发射了第一个液体燃科大箭，但是他的实验从来没有超过27公里，而当时的飞机已经到了15公里的高空，气球更是到了22公里。

人类从 飞机到飞船是冲出地球的第一步。这一步被苏联字航员加加林走了出来。那足1961年4月12日。加加林乘坐东方一号宇宙飞船从拜科努尔航天发射场起飞，在远地点为301公里的轨道上绕地球- -周， 历时1小时48分钟后安全返回，完成了世界上首次载人字宙飞行,实现了人类进入太空的愿望。不到- -个月后，国宇航员艾伦.谢泼德也进入了太空，但他没有环绕地球飞行，只是在一-个弹道上飞行了15分钟。

第一位实现太空行走的是苏联字航员列昂诺夫。1965年3月18日，列昂诺夫拴着5米长的安全绳，离开宇宙飞船到达太空环境中进行了10分钟的活动。接下来就是我们一开始说的阿姆断特朗登月了。那是1969年7月21日.他与另一位宇航员巴兹.尔德棒一起登陆月球。阿姆断特朗在月球上走的最远距离是59米，他们在月球上停留了两个半小时。

第一个成为“人类卫星”的是美国宇航员责克坎德雷断。1984 年2月日，麦克坎德雷断搭乘挑战者号航天飞机执行任豸。他在没有绳素保护的情况下实现了自由行走，高开挑战者号航天飞机97.5米。他因此成为了第一“人类卫星”。与他同一天实现无太空行走的还有罗伯特.断图尔特。不过，由于这项技术过于危险，NASA后来没有再采用它这些故事告诉找们，不能忽略哪怕是微小的一点点成功。科技的进步往往是从微小走向辉煌的。但是，这些一小步的背后是什么呢?就拿阿波罗登月来说，当年美国政府投资254亿美元，有40万人加了这项计划。所以，当我们看到阿姆斯特朗-一个人的辉煌时，请不要忘记这些幕后英雄。再来看李林塔尔。他在1896年8月9日的次滑飞行中，从17米的空中捧落，造成脊椎断裂，并于翌日去世，临前他的遗言是:“少许牺性是必须的!”让我们也怀念这些为人类飞判面献身的先驱们。

根据资料，下列表述不正确的是( )。

随着近几年微博、微信等新媒体的快速发展，强调个人化的“自媒体”也成为了家喻户晓的词汇。请根据网络材料，回答问题。

假设2016年1月直播类自媒体覆盖人数是100万，那么到该年11月份直播类覆盖人数大约是多少万人? ( )

随着近几年微博、微信等新媒体的快速发展，强调个人化的“自媒体”也成为了家喻户晓的词汇。请根据网络材料，回答问题。

根据图中信息，下列说法中不正确的是( )。

随着近几年微博、微信等新媒体的快速发展，强调个人化的“自媒体”也成为了家喻户晓的词汇。请根据网络材料，回答问题。

根据图中信息，下列说法中正确的是( )。

(1)国内自媒体从业人员22-26岁的最多，约占从业总人数的40%

(2)国内自媒体从业人员中本科学历的人最多，约占从业总人数的57%

(3)国内自媒体从业人员大都是兼职，只有约13%的人是全职

(4)国内自媒体从业人员中只有不到19%的人愿意全职工作

随着近几年微博、微信等新媒体的快速发展，强调个人化的“自媒体”也成为了家喻户晓的词汇。请根据网络材料，回答问题。

自媒体从业人员大都是兼职，以下哪种情况可以对此作出最合理的解释?()

随着近几年微博、微信等新媒体的快速发展，强调个人化的“自媒体”也成为了家喻户晓的词汇。请根据网络材料，回答问题。

从数据可知，该统计对比了( ) 种自媒体方式，其中用户覆盖率增长最快的是()。

2018年国务院政府工作报告指出:“抓好决胜全面建成小康社会三大攻坚战。要分别提出工作思路和具体举措,排出时间表、路线图、优先序确保风险隐患得到有效控制,确保脱贫攻坚任务全面完成,确保生态环境质量总体改善。报告中提到的“三大攻坚战”是指( )。

2018年消费对我国经济增长贡献率达到76 2%,继续成为经济增长第一拉动力。增量的同时，消费结构也在不断的优化。今年,我国促进消费需要抓好哪些事? ( )

15. [多选题]自2019年2月22日中央政治局举行第十三次集体学习以来，证监会党委

先后召开党委会、党委理论学习中心组(扩大)学习会,传达学习领会习近平书记的重要讲话精神,认真研究资本市场的贯彻落实措施。证监会党委再次提及敬畏市场、敬畏法治、敬畏专业、敬畏风险等“四个敬畏”,也表示要做好新形势下的资本市场工作,要贯彻落实( )工作。