— John you the computer game for two hours. It’s bad for your eyes. Stop please!—OK Mu

问题补充：

— John, you the computer game for two hours. It’s bad for your eyes. Stop, please!

—OK, Mum.

A. played

B. have played

C. were playing

D. play

答案：

A. played

(答案→)B. have played

C. were playing

D. play

解析：句意：--John,你已经玩电脑游戏有两个小时了。它对你的眼睛不好。请停下来！--好的，妈妈。从句意中体现，动作是从过去时间开始持续到现在，是现在完成时的特征。因此用play 的现在完成时形式：have played。故选B。