Question

【题目】- Mum, _________ I go to the cinema?
- No, you_______. You ______ finish your homework first.
A.could, couldn't, could
B.may, can't, must
C.can, can't, may
D.may, mustn't, might

Answer 1

【答案】B
【解析】句意：--妈妈，我可以去电影院吗？--不，你不能去。你必须先完成你的作业。may I …?提出请求，否定回答经常用，No,you can't/mustn't. might，可能；mustB必须，结合句意，故选B。