I enjoy basketball after school.A. playB. playedC. playingD. to play

问题补充：

I enjoy basketball after school.

A. play

B. played

C. playing

D. to play

答案：

A. play

B. played

(答案→)C. playing

D. to play

解析：句意：放学后我喜欢打篮球。动名词作宾语表示抽象动作，enjoy doing sth喜欢做某事，故选C。