The police still haven’t found her, but they’re doing all they _____.
#89561
A
may
B
can
C
must
D
will
推荐题目
Jack ________ have fought with the policeman. —Yes. If one ________ ask for trouble, it can’t be helped.
#86400
A
would; will
B
must; may
C
should; must
D
need; dare
You ___ me, but since you have,I’ll keep it secret from others.
#89047
A
needn’t have told
B
didn't need to tell
C
wouldn't have told
D
couldn't have told
It has been announced that candidates ( 候选人)_____remain in their seats until all the papers has been collected .
#89832
A
can
B
will
C
may
D
shall
Frankly speaking, I'd rather you________anything about it for the time being.
#86409
A
have done
B
haven't done
C
don't do
D
didn't do
——Has Jane arrived yet? ——No, she_______ an hour ago.
#88347
A
was supposed to come
B
must have come
C
should come
D
ought to have come