题目内容

---Must I copy the new words in class?

---No, you ______. You ______ do it at home.


  1. A.
    needn't, may
  2. B.
    mustn't, must
  3. C.
    mustn't, may
  4. D.
    needn't, mustn't
A
must引导的一般疑问句,作否定回答时,不用mustn't,而要用needn't或don't have to.
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