try this one ? I think it’s better.A. What aboutB. How aboutC. Why notD. Why don’t

问题补充：

try this one ? I think it’s better.

A. What about

B. How about

C. Why not

D. Why don’t

答案：

A. What about

B. How about

(答案→)C. Why not

D. Why don’t

解析：因为后接的，为动词原形，故将AB排除，而D应该接why don’t sb +动词原形，只有C+动词原形，表示为什么不做某事！故选C