– 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
He said he would come to attend the lecture if he ___________ time.
#87404
A
has
B
has had
C
will have
D
had
You _____ down everything I said! You can find it on this sheet I’m handing out.
#87281
A
shouldn’t have taken
B
must not have taken
C
cannot have taken
D
needn’t have taken
If you ___require any further information, please do not hesitate to contact us.
#87714
A
should
B
would
C
could
D
might
------These grapes look really beautiful. ------They _________! See the price, 3.99dollars a pound. Very expensive, aren’t they?
#88186
A
would
B
should
C
might
D
could