– Mary was crying sadly. -- Oh, she ________ the bad news that her mother was badly injured in the accident.
#87842
A
must know
B
might have known
C
must have known
D
should have known
推荐题目
The new law states that people _________ drive after drinking alcohol.
#87171
A
wouldn't
B
needn't
C
won't
D
mustn't
The boss has given everyone a special holiday, so we go to work tomorrow.
#87937
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t
——Alice looks sad. Did you tell her about the accident? ——Yes, but I ______ her just before her final examinations.
#88164
A
should have told
B
shouldn’t have told
C
needn’t have told
D
must have told
I’m surprised that he _____ in the exam.
#90197
A
should fail
B
would have failed
C
may have failed
D
should have failed
Tom hurried to school only to find that there was none because it was Sunday and he _____to school.
#87696
A
couldn’t have gone
B
needn’t have gone
C
mustn’t go
D
needn’t go