(单选题)5: _____ I go out to play now, Mum?
No, you _____. you should do your homework first.
A: Must ; mustn’t
B: Must; wouldn’t
C: May; needn’t
D: May; had better not
(责任编辑:admin)要这答案加QQ:800020900 或加微信:vq800020900 获取