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It was very kind of you to do the washing up, but you it.A. mustnt have doneB. wouldnt

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解决时间 2021-01-04 12:20
  • 提问者网友:爱了却不能说
  • 2021-01-03 19:48
It was very kind of you to do the washing up, but you it.
A. mustn't have done
B. wouldn't have done
C. mightn't have done
D. didn't have to do 
最佳答案
  • 五星知识达人网友:纵马山川剑自提
  • 2021-01-03 20:07
A. mustn't have doneB. wouldn't have doneC. mightn't have done(答案→)D. didn't have to do 解析:考查情态动词和虚拟语气的用法。don't have to do sth.“不必做某事”。也可以说needn't have done it。
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  • 1楼网友:野慌
  • 2021-01-03 21:33
正好我需要
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