John, look at the time._____ you play the piano at such a late hour?
#63522
A
Must
B
Can
C
May
D
Need
推荐题目
— What does the sign over there say? — No person _________ bring drinks into the student computer room.
#62568
A
will
B
may
C
shall
D
must
Look at the sign! It says: You______ park your cars here.
#74232
A
mustn’t
B
needn’t
C
shouldn’t
D
can’t
Students ________ remain in their seats until all the papers have been collected.
#62519
A
shall
B
might
C
could
D
will
He______ his work, otherwise, he wouldn’t be enjoying himself by the seaside.
#62448
A
must have completed
B
should have completed
C
ought to complete
D
must complete
-----Can I watch TV, Mom? -----No, you . You to do your homework first.
#76494
A
don’t; have
B
can’t; can’t
C
can’t; have
D
do; must
