---Will you stay at home until your sist
题型:选择题
问题:
---Will you stay at home until your sister comes back?
---Sorry, I _______. I have a meeting and have to go in ten minutes.
A.can’t
B.won’t
C.mustn’t
D.needn’t
---Will you stay at home until your sister comes back?
---Sorry, I _______. I have a meeting and have to go in ten minutes.
A.can’t
B.won’t
C.mustn’t
D.needn’t