摘要： He have completed his work; otherwise, he wouldn't be enjoying hirnself by the seaside. A. should B. must C. wouldn't D. can't [解析]选A 根据下文“否则他在海边没法玩得痛 快. 可以推出上一句“他本应该要完成他的工作. should have done表示后悔或责备.意为“本应该做了(但事实上 没做) .
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. Not until _______ smoking ________ healthy lungs.
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A．did he five up, he had |
B．did he give up, did he have |
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C．he gave up, he had |
D．he gave up, did he have |
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Such a fierce dog __ that we had to wait outside before we could get into his yard．
A．has he had B．did he have
C．he had D．he has had
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Such a fierce dog _____ that we had to wait outside before we could get into his yard.
A．has he had B．did he have C．he has D．he has had
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