—Morn, must I clean my room now?—No, you . You can do it in the afternoon.
#75763
A
mustn't
B
needn't
C
can't
D
don't
推荐题目
These broken pieces of plates don’t fit together, they ___________ parts of different ones.
#76107
A
can’t be
B
can be
C
mustn’t be
D
must 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
