I should not have laughed if I ______ you were serious.
#86869
A
thought
B
would think
C
had thought
D
have thought
推荐题目
Mr. White _____ at 8:30 for the meeting, but he didn’t show up.
#86427
A
should have arrived
B
should arrive
C
should have had arrived
D
should be arriving
This cake is very sweet. You _________ a lot of sugar in it.  
#89247
A
should put
B
could have put
C
might put
D
must have put
He has much money at the beginning of every month, but by the end of it he_____ have little left.
#88156
A
can     
B
will     
C
must    
D
should
—You___________ stop me. —Even if you __________it, I won't allow you to swim across the river.
#89419
A
mustn’t; dare not do
B
may; dare not do
C
can; dare to do
D
needn't; dare do