题目内容
【题目】— Can I go to the movie, Mum?
— Certainly. But you _______ be back by ten o’clock.
A. canB. mayC. might D. must
【答案】D
【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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题目内容
【题目】— Can I go to the movie, Mum?
— Certainly. But you _______ be back by ten o’clock.
A. canB. mayC. might D. must
【答案】D
【解析】根据句子的意思，母亲对于子女的要求，故选D