问题
选择题
—Dad, may I watch TV?
－No, you can't. You _______ finish your homework first. [ ]
A. must
B. can
C. may
答案
答案：A
搜题请搜索小程序“爱下问搜题”
—Dad, may I watch TV?
－No, you can't. You _______ finish your homework first. [ ]
A. must
B. can
C. may
答案：A