题干
— Do we have to finish our homework this afternoon?
— Yes, you ________.
A：must
B：can
C：may
D：need
答案(点此获取答案解析）
A
— Do we have to finish our homework this afternoon?
— Yes, you ________.
A：must
B：can
C：may
D：need
，则两者的关系正确的是