问题
选择题
— Can I watch TV now?
— No, you ________. You _______ do your homework first. [ ]
A.can't; can't
B.can't; must
C.mustn't; can't
D.needn't; must
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— Can I watch TV now?
— No, you ________. You _______ do your homework first. [ ]
A.can't; can't
B.can't; must
C.mustn't; can't
D.needn't; must
答案：B