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 Asitturnedouttobeasmallhouseparty,we

练习题3.19W

问题详情:

 Asitturnedouttobeasmallhouseparty,we

 As it turned out to be a small house party, we ________ so formally.

   A. couldn’t have dressed up            B. shouldn’t dress up

   C. mustn’t have dressed up             D. needn’t have dressed up

【回答】

D

知识点:虚拟语气与情态动词

题型:选择题

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