This TV play is very interestingWhy down and watch it?A. don’t sitB. not sitC. not to si

问题补充：

This TV play is very interesting．Why down and watch it?

A. don’t sit

B. not sit

C. not to sit

D. not sitting

答案：

A. don’t sit

(答案→)B. not sit

C. not to sit

D. not sitting

解析：句意：这个电视剧非常有趣。为什么不坐下来看呢？why not + do sth? 提建议，为什么不做……。故选B.