题目内容
5.He has no idea what the book is about.He have read it very carefully.( )| A. | needn't | B. | shouldn't | C. | can't | D. | mustn't |
分析 他不知道这本书是关于什么的.他不可能认真的读完它了.
解答 答案 C 情态动词+have done用法辨析.A.本不需要做;B.本不应该做;C 不可能做过 没有mustn't have done这种表达,根据句意:他不知道这本书是关于什么的.他不可能认真的读完它了.选C.
点评 对于情态动词的学习应该熟悉每个情态动词所表达的意义,特别是一些特殊情况的用法,根据句意来选择正确的答案.
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