问题
选择题
You may watch TV this evening. But you ______ finish your homework first.
[ ]
A. can
B. must
C. need
D. may
答案
答案：B
搜题请搜索小程序“爱下问搜题”
You may watch TV this evening. But you ______ finish your homework first.
[ ]
A. can
B. must
C. need
D. may
答案：B