－How about basketball this afternoon Tom? －That’s a good idea.A. playB. to playC. playin

问题补充：

－How about basketball this afternoon, Tom?

－That’s a good idea.

A. play

B. to play

C. playing

D. plays

答案：

A. play

B. to play

(答案→)C. playing

D. plays

解析：句意:汤姆,今天下午去打篮球怎么样?_那是个好主意.短语how about你认为……怎么样？about是介词，后面接名词或者动名词作宾语，故选C。