I saw Li Ming near the river on my way home.A. playsB. playingC. to playD. played

问题补充：

I saw Li Ming near the river on my way home.

A. plays

B. playing

C. to play

D. played

答案：

A. plays

(答案→)B. playing

C. to play

D. played

解析：考查非谓语动词。See sb.doing sth.看到某人在做某事。doing做宾补。