He is going to practice basketball every day.A. playB. to playC. playingD. the

问题补充：

He is going to practice basketball every day.

A. play

B. to play

C. playing

D. the

答案：

A. play

B. to play

(答案→)C. playing

D. the

解析：考察非谓语动词。句意：他打算每天练习打篮球。动名词做宾语表示抽象动作，结合语境可知选C。