题干

A: Mum, ______ I go to see a film this afternoon?

B: Sure, but you ______ finish your homework first.

A:may; need

B:can; must

C:can; mustn't

D:may; can't

上一题 下一题 0.0难度 选择题 更新时间:2019-05-21 03:09:50

答案(点此获取答案解析)

B