—Must I come back before supper, mum?—No, you .
#76497
A
can’t
B
mustn’t
C
don’t
D
needn’t
推荐题目
In China's countryside, villagers often have the same family name, but ________ not be closely related.
#62201
A
need
B
shall
C
must
D
may
— Is Jim coming by train? —I’m not sure. He _________ drive his car.
#74360
A
must
B
may
C
need
D
Will
