When Marx was in London, he _____ read at the library for hours.
#90099
A
would
B
might
C
could
D
should
推荐题目
__________ it rain, the crops_____________.
#90021
A
Shall,would be saved
B
Should, would be saved
C
Would, should be safe
D
Were, might be safe
---You _________to our Mom like that. It was awfully impolite. ---You are right. I must have been crazy at that moment.
#87529
A
mustn’t have talked
B
needn’t have talked
C
shouldn’t have talked
D
may not have talked
Why is so silent in the room? He _________asleep in the room.
#87728
A
should be
B
must be
C
must have been
D
should have been
Although this ____ sound like a simple task, great care is needed.
#90479
A
must
B
may
C
shall
D
should
According to the school rules, no child _______ be allowed out of the school during the day, unless accompanied by an adult．
#87323
A
will
B
would
C
might
D
shall