我国近年来积极采取包括发展新能源在内的措施应对全球气候变化。木薯是喜高温、不耐霜雪作物，也是生物质能源燃料乙醇(新能源)的重要原料。每生产燃料乙醇1吨需要消耗鲜木薯约7．5吨。下图是某省级行政区年均温分布图，
与化石能源相比，种植木薯、发展木薯燃料乙醇的优点是（ ）。
- A.节约土地资源
- B.原料有可再生性
- C.减少原料运输量
- D.原料适宜长期储存
正确答案及解析
正确答案
解析
用植物制作乙醇的最大好处就是原料可以再生。
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