——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
One ought ________ for what one hasn't done.
#62937
A
not to be punished
B
to not be puished
C
to not punish
D
not be punished
—Must I go there right now?—No，you ________.You ________ go there before supper.
#62512
A
mustn't；need
B
needn't；may
C
can't；need
D
won't；can
The train is to start soon and Mary hasn’t turned up． What _____ have happened to her?
#63249
A
can
B
might
C
may
D
should
A: May I go out to play football, Dad?B: No, you ________. You must finish your homework first.
#74877
A
may not
B
needn’t
C
shouldn’t
D
mustn’t