Youreturn the book now. You can keep it till next week if you like. A. needn’tB. mustn’tC.

发布时间：2020-08-16 08:48:58


You    return the book now. You can keep it till next week if you like.
A. needn’t
B. mustn’t
C. couldn’t
D. ought to

网友回答

(答案→)A. needn’t
B. mustn’t
C. couldn’t
D. ought to
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