—Mr. Wang, must I come again to clean the window on Sunday morning?—No, you ____
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—Mr. Wang, must I come again to clean the window on Sunday morning? —No, you _____ . I have asked others to do it.A.don’t have to | B.mustn’t | C.can’t | D.shouldn’t |
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答案
A |
解析
试题分析:must的含义是必须一定,其否定形式mustn’t表示禁止的含义。故must的否定回答一般借助于needn’和don’t have to来构成,句意:王先生,在星期日早晨,我必须再来打扫窗户吗?——不,你不必。我已经让别人做了。结合语境可知选A。 点评:must的否定形式是常考内容之一,结构比较固定,熟记即可。 |
举一反三
--______ you leave now? ---Yes, because I’m meeting my aunt at 7:00 this evening. |
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