问题

What do you think we can do for our aged parents—You ____ do anything except to be with them and be yourself.
A:oughtn’t to
B:don’t have to
C:mustn’t
D:can’t
B:don’t have to
C:mustn’t
D:can’t
正确答案是:
同类题型
The medicine won’t cure her—it________stops the pain[ ]
don’t think it to stay up late in the night and sleep until midday the next day.
32. -Kate, what is wrong with your pen again? There is not enough time.-The ink_____come out.
We’re visiting Disneyland next week, ______ should be very exciting.
, I have to ______ now It’s time for class—- OK, I’ll call back later