—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
推荐题目
There’s still an hour left, you _____ go in a hurry. 
#74519
A
must
B
needn’t
C
can
D
mustn’t
----Must I finish the jod at seven o’clock?----No, you___________
#62954
A
mustn’t
B
can’t
C
needn’t
D
don’t have
Mary ______ my letter; otherwise she would have replied before now. 
#63420
A
has received
B
ought to have received
C
couldn’t have received
D
shouldn’t have received