Playing too many computer games is to school chidren.A. contentB. harmfulC. violentD. rel

问题补充：

Playing too many computer games is to school chidren.

A. content

B. harmful

C. violent

D. religious

答案：

A. content

(答案→)B. harmful

C. violent

D. religious

解析：本题考查形容词。A满意的；C暴力的；D宗教的。句中be harmful to对…….有害，句意：玩太多的电脑游戏对学校孩子有害。