It has been announced that students _______ remain in their seats until all the papers have been collected.
#63427
A
can
B
may
C
will
D
shall
推荐题目
— May I take the magazine out of the reading room?— No, you can’t. You ______ read it here. It’s the rule.
#76490
A
must
B
would
C
may
D
might
Mr. Bush is on time for everything. How ____ it be that he was late for the important meeting?
#62618
A
can
B
should
C
may
D
must
Facts prove that the world’s economic development is not a win-lose game but one in which all ______ be winners.
#62924
A
shall
B
can
C
must
D
will
---Why hasn’t Jane arrived yet? ---She ______ again in the morning.
#62660
A
shouldn’t have overslept
B
may have turned off the alarm clock
C
must have no one to call her
D
should have someone to wake her up
The lady in this photo ________ be over fifty! She looks so young!
#74525
A
mustn’t
B
must
C
can’t
D
can