If you have something important to do, you waste any time.A. needn’tB. mustn’tC. may notD

发布时间:2020-08-15 01:12:18

If you have something important to do, you      waste any time.
A. needn’t
B. mustn’t
C. may not
D. won’t

网友回答

A. needn’t
(答案→)B. mustn’t
C. may not
D. won’t
解析:根据句意应用mustn’t表示:不准。
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