问题
选择题
一_______ I watch TV now, Mum?
一No, you _______ finish your homework first.
[ ]
A. Can; must
B. May; mustn't
C. May; may not
D. Must; must
答案
答案：A
搜题请搜索小程序“爱下问搜题”
一_______ I watch TV now, Mum?
一No, you _______ finish your homework first.
[ ]
A. Can; must
B. May; mustn't
C. May; may not
D. Must; must
答案：A
