Now, Gary is in his room ____ the materials for tomorrow's meeting.( )
- A.was preparing
- B.prepared
- C.to prepare
- D.preparing
正确答案及解析
正确答案
D
解析
此句中已有“is”做谓语,答案应为非谓语动词,且表达的是主动的关系,故选preparing。句意为:Cary正在房间准备明天会议的材料。
Now, Gary is in his room ____ the materials for tomorrow's meeting.( )
此句中已有“is”做谓语,答案应为非谓语动词,且表达的是主动的关系,故选preparing。句意为:Cary正在房间准备明天会议的材料。