You worry about your son. He can get on well with his classmates. A. may not B. mustn’t C. can’t D. needn’t 查看更多

 

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You ________ worry about your son.He can get on well with his classmates.


  1. A.
    may not
  2. B.
    mustn’t
  3. C.
    can’t
  4. D.
    needn’t

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You ________ worry about your son.He can get on well with his classmates.

[  ]

A.may not

B.mustn’t

C.can’t

D.needn’t

查看答案和解析>>


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