问题
Shall we go hiking this Sunday? －Sorry, I _______. I’ll have to take a piano lesson.
A:may not
B:can’t
C:needn’t
D:mustn’t
B:can’t
C:needn’t
D:mustn’t
正确答案是：
同类题型
I give you my word, I mean what I say, ____________ you come any nearer, I will fire.
__________ is that computer?—It’s 200 dollars.[ ]
It is impolite to_____those persons in trouble.[ ]
Where is China?—It is_______ the east of Asia and _______the west of Japan.[ ]
Thanks _______the Great Green Wall, the land produces more food.