You __________ buy a gift, but you can if you want to.
#63027
A
must
B
mustn’t
C
have to
D
don’t have to
推荐题目
People ______ drive after drinking wine or beer according to the new laws.
#75597
A
couldn’t
B
needn’t
C
wouldn’t
D
mustn’t
- Shall I tell Shirley the good news?-No, you________. I’ve told her already.
#77370
A
can’t
B
shouldn’t
C
mustn’t
D
needn’t
The problem is too difficult for him. He _______ solve it by himself without any help.
#76048
A
can't
B
mustn't
C
shouldn't
D
needn't
---Can you drive a car? --- No, I ________. I’m not old enough to get a license.
#76412
A
needn’t
B
may not
C
can’t
D
mustn’t