— Is Jack on duty today? — It ________ be him. It's his turn tomorrow.
#62645
A
mustn't
B
won't
C
can't
D
needn't
推荐题目
(2014·衡水中学月考)You________scold such a pupil who always keeps silent so seriously that you________hurt him.
#62200
A
should;can
B
may;will
C
mustn’t;may
D
can’t;must
(2014·江苏两校联考)According to the agreement,you________be fined if you fail to meet the goal.
#62199
A
will
B
must
C
might
D
shall
When we were young, every evening my brother and I _____stay at home waiting for our mother to come back from work.
#63096
A
might
B
would
C
should
D
could