问题

May I smoke here—No, you ______. Look at the sign, it says, “No smoking!”

A:couldn’t
B:needn’t
C:mustn’t
D:won’t;

正确答案是：

同类题型

Not one in one hundred childrenexposed to the disease ______ likely to develop it

How is Jenny—__________.

quality of the city’s air continues to give rise to ______, the residents are encouraged to set off fewer fireworks.

ld convey my appreciation to my high schoolteachers, without ____ help I wouldn’t achieve such a big success

What did you do last Friday —Sam played ________ chess and I played ________ piano.