It traps dirt and other matter and keep insects out.

问题描述:

It traps dirt and other matter and keep insects out.
我想问下,为什么这里的keep后面不加s哩?
这句话怎么翻译?
1个回答 分类:英语 2014-10-06

问题解答:

我来补答
keep insects out是个祈使句式,主语是you,所以不能用keeps,意思是“你千万要防止小人进来”.
 
 
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