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 What     you    at7lastnight?  A.did,do      B.were,do...
问题详情: What     you    at7lastnight?  A.did,do      B.were,do      C.were,doing【回答】C知识点:动词时态题型:选择题...
What     you    at7lastnight?A.did,do   B.were,do   C.w...
问题详情:What     you    at7lastnight?A.did,do   B.were,do   C.were,doing【回答】C【解析】句意:昨天晚上7点你在做什么?did…do是一般过去时态的疑问句形式;were…do形式错误,be动词后面不跟动词原形...
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