I often see my mother chess with my father after supper. A. to playB. playedC. playingD.

I often see my mother chess with my father after supper.
A. to play
B. played
C. playing
D. play

A. to playB. playedC. playing(答案→)D. play解析：句意：晚饭之后，我经常看到我的母亲和父亲在一起下棋。see sb do表示整个动作的全过程，see sb doing表示正在进行的动作。所以选D。

感谢回答，我学习了