His mother asks him () computer games before he finishes his homework.a.to not play b.not to play

问题描述:

His mother asks him () computer games before he finishes his homework.a.to not play b.not to play
c.not play d.play not
请写清理由

答案选b.not to play
他的妈妈叫他在完成作业之前不要打电脑游戏.
ask sb not to do sth 叫某人不要做某事