I can’t find the recorder in the room. It ________ by someone.
#87740
A
may take
B
may have been taken away
C
must have taken away
D
needn’t have been taken away
推荐题目
--Must we hand in our homework now?---No, you ___. You ___ hand them in before Friday.
#88933
A
mustn’t , can
B
needn’t, can
C
can't , can
D
mustn’t, must
The general ordered that the thief____. 
#89916
A
be punished
B
would punish
C
would be punished
D
should punish
She would rather _____ more money on books _____ on clothes.
#90117
A
cost … not
B
to spare … don’t
C
pay … than
D
spend … than
That car nearly hit me; I ________. 
#89991
A
might be killed
B
might have been killed
C
may be killed
D
may been killed