1 . He knows so much about the problem. He must have ________ (参考) to lots of books.
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2 . Her companion_____ a trick on her, for she was not in the mood for everything that day.
A.can’t have played | B.must have played |
C.should have played | D.needn’t have played |
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2019-10-09更新
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611次组卷
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2卷引用:山东省淄博市第七中学2019-2020学年高一3月线上考试英语试题