——Who’s that man? Is he Mr. Brown?——That    be Mr. Brown. He never walks this way.
#78252
A
can’t
B
mustn’t
C
must
D
can
推荐题目
Jenny doesn’t agree with her father, but she ________ that to his face.
#63121
A
dare not to say
B
doesn’t dare to say
C
dares not say
D
dare not saying
—Everyone in my class passed the exam.—Oh, really? It ________ difficult.
#62802
A
can’t have been
B
needn’t have been
C
must be
D
mightn’t be
.Just be patient. You ________expect the world to change so soon.
#63611
A
can’t
B
needn’t
C
may not
D
will not