题目

 – Must I get up early tomorrow morning?  – No, _________. A. you mustn’t                              B. I don’t think you have to C. you can’t                                D. you need 答案：B 【解析】考查情态动词的用法。情态动词must引导的一般疑问句的否定答语为“No, sb. needn’t./ No, sb. don’t have to .”故选B。

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