You can’t imagine that a well-behaved gentleman __________ be so rude to a lady.
#63029
A
must
B
would
C
should
D
could
推荐题目
It ________ have been her to leave her child alone and do whatever she wanted. She isn't such a person.
#62517
A
couldn't
B
mustn't
C
mightn't
D
wouldn't
You __________ tell anyone about this — it’s a secret.
#63512
A
needn’t
B
mustn’t
C
couldn’t
D
wouldn’t
You drink wine before driving, or the police will take your license away.
#77356
A
don’t have to
B
needn’t
C
mustn’t
D
may not