--Morn, must I clean my room now?No, you . You can do it tomorrow.A. cantB. needntC.

发布时间：2020-08-21 19:32:09

--Morn, must I clean my room now?
--No, you      . You can do it tomorrow.
A. can't
B. needn't
C. mustn't
D. shouldn't

网友回答

A. can't
(答案→)B. needn't
C. mustn't
D. shouldn't
解析：考查情态动词的用法。根据后面的补充，可以在明天做，那此处是没必要的意思，用needn’t。用must提问，不用mustn’t “不许”回答。
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