Why at home and watch TV? A. don’t stayB. not stayingC. don’t you stayD. not to stay

问题补充：

Why at home and watch TV?

A. don’t stay

B. not staying

C. don’t you stay

D. not to stay

答案：

A. don’t stay

B. not staying

(答案→)C. don’t you stay

D. not to stay

解析：考查固定句式.句意:为什么不呆在家看电视?why not=why don’t you,注意两个结构后都接动词原形,表示为什么不做某事,选项ABD结构错误,故选C.