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题目
英语单项选择 哪位大哥大姐帮个忙啊 小弟谢了
1.Air ____by all the living things A.needs B.is need C.is needed D.needed 2. -Close the door,____? -Of course. A.would you B.will you C.wouldn't you D.might you 3.-Who's taken away my dictionary? -____. A.I have B.I did C.I am D.I do 4.If you___ 5 minutes earlier , you____him. A.should come;had seen B. come ;would see C.come;will see D.had come;would have seen

提问时间:2020-12-25

答案
1.答案:C.被动语态结构:be + 动词的过去分词 2.答案:B.祈使句的反意疑问句一般是:will you?3.答案:A.省略:I have.=I have (taken away your dictionary).4.答案:D.这是if引导的时间状语从句的虚拟语气.对过去...
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