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英语
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We must have been drunk last might,_________?A 为什么不对啊
A.weren't we B.mustn't we C.hadn't we D.didn't we
A 为什么不对啊
人气:385 ℃ 时间:2019-08-21 17:39:35
解答
主句中 动词用了完成时态 have been,谓语动词并不是be动词,所以在反义疑问的部分要用助动词do 来提问,last night表示过去,所以用did
选择D didn't we?
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