A good rest between classes ________ recover brain power to its best and make us perform better in class later.
#62727
A
must
B
can
C
need
D
shall
推荐题目
—Listen！Helen is singing in the next room.—It _____be Helen .She has gone to Beijing.
#75780
A
should
B
mustn’t
C
may
D
can’t
——She looks very happy. She have passed the exam. ——I guess so. It’s not difficult after all.
#62453
A
should
B
could
C
must
D
might
—Listen! Is that Pingping playing the guitar? —No. It __________be Pingping. He has gone to Beijing.
#76611
A
mustn’t
B
may
C
can’t
D
must
—Are you coming to Jeff's party?—I'm not sure.I ________ go to the concert instead.
#62509
A
must
B
would
C
should
D
might