I ___, but I didn't think you were serious.
#89029
A
shouldn't laughed
B
wouldn't laugh
C
shouldn’t have laughed
D
needn’t have laughed
推荐题目
To qualify yourself for this kind of new job, I recommend that you ________ some online courses.
#86963
A
to take
B
take
C
taking
D
would take
—The problem wasn’t difficult for him,was it?—No,it wasn’t.He a more difficult one.
#89698
A
should have been given
B
ought to be given
C
would have been given
D
must be given
— But for the bird flu ( 禽流感 ) in Vietnam in the summer of 2004，I ______ you to go to Vietnam for sightseeing. — Really？ What a pity！
#88030
A
have taken
B
had taken
C
should have taken
D
would have taken
Look! Tom is too sleepy to work．He _______ up watching TV．
#87635
A
mustn’t have stayed
B
shouldn’t have stayed
C
mustn’t stay
D
ought not to say．
—Listen! There is a knock on the door．Who _____ it be?—It must be Jack．Just now I sent for him．
#87583
A
shall
B
can
C
must
D
might