Attention, please. All of you students _______ remain in their seats until all the papers have been collected.
#86602
A
can
B
will
C
may
D
shall
推荐题目
The doctor recommended that you ____________ swim after eating a large meal. 
#86744
A
wouldn’t
B
couldn’t
C
needn’t
D
shouldn’t
 The parcel was a whole week late. How I wish I ________ air mail instead.
#86492
A
had chosen
B
would choose
C
chose
D
choose
—I didn’t know your telephone number in Paris; otherwise, I ______ you.—Oh, I would rather you ______ me.
#86764
A
would have called; had called
B
would ring; call
C
would have called; called
D
would ring; had called
The tourists didn’t stop to rest at each station because it ______them down.
#89824
A
had slowed
B
would slow
C
should have slowed
D
would have slowed