We must have been drunk last might,_________?A 为什么不对啊A.weren't we_英语解答

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：160 ℃　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?