-Must I finish cleaning the house before
题型:选择题
问题:
-Must I finish cleaning the house before supper?
- No. You if you have something else to do. [ ]
A. mustn’t
B. couldn’t
C. can’t
D. don’t have to
-Must I finish cleaning the house before supper?
- No. You if you have something else to do. [ ]
A. mustn’t
B. couldn’t
C. can’t
D. don’t have to