— Can I go to the movie, Mum?— Certainly. But you be back by ten o’clock.A. canB. mayC. m

发布时间：2020-08-21 08:19:57

— Can I go to the movie, Mum?
— Certainly. But you      be back by ten o’clock.
A. can
B. may
C. might
D. must

网友回答

A. can
B. may
C. might
(答案→)D. must
解析：根据句子的意思，母亲对于子女的要求，故选D
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