What will you do when you see someone-----(break) the school

问题描述:

What will you do when you see someone_____(break) the school rules?
到底因该用see sb do还是see sb doing啊?
1个回答 分类:英语 2014-11-21

问题解答:

我来补答
see sb do 只看见某人做过了某事 see sb doing指看见某人正在做某事 应填breaking
 
 
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