— Listen! Is that Linda singing in the next room?— No, it ________ be her. She is still in Shanghai.
#74974
A
mustn’t
B
can’t
C
may not
D
might not
推荐题目
、Tom is a top student in our class , How it be that he was a failure in the last exam?
#62666
A
can
B
should
C
may
D
nust
Your teacher ________ very angry at that moment because you talked back to her like that.
#62318
A
should have been
B
must have been
C
must be
D
might have been
--- The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?---____ my students have a try?
#62974
A
Shall
B
Must
C
Will
D
May
—_______ I take the newspaper away, please ?—No, you mustn’t. You _______ only read it here.
#75915
A
Must; can
B
May; can
C
need; must
D
Must; must