题目内容
--- Daniel must have lost his job in that unemployment crisis, __________he?
--- I don’t think so.Yesterday I saw him working together with his colleagues
- A.didn’t
- B.doesn’t
- C.mustn’t
- D.hasn’t
A
考查反义问句,前面的句子用must have done,反义问句要看有没有过去时间,有就用过去时,没有就用现在完成时,这句话时间是in that unemployment crisis在那场就业危机中,所以用过去时。选A。
考查反义问句,前面的句子用must have done,反义问句要看有没有过去时间,有就用过去时,没有就用现在完成时,这句话时间是in that unemployment crisis在那场就业危机中,所以用过去时。选A。
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