—What's the matter with the man hanging his head there?—Well，if you ________ know, he was caught stealing my bike.
#87063
A
must
B
may
C
can
D
shall
推荐题目
The teacher demanded all the exercise books ______ the next day.
#86885
A
to be handed in
B
would be handed in
C
be handed in
D
to hand in
____ it rain tomorrow, we would have to put off the visit to the Yangpu Bridge.
#86603
A
Were
B
Should
C
Would
D
Will
________ you come earlier, you ________ met him. He just left half an hour ago.
#87396
A
Should; would
B
Were; could
C
Had; would have
D
Could; would have
----I thought you wouldn’t mind.----Well, as a matter of fact I don’t, but you _____ me first.
#89312
A
should ask
B
should have asked
C
must ask
D
must have asked