“please be very quiet”这句话中,为什么要用“be”呢?

问题描述:

“please be very quiet”这句话中,为什么要用“be”呢?
1个回答 分类:综合 2014-10-02

问题解答:

我来补答
祈使句中,please 后要接动词原形.
be very quiet中, be 是这个词组的动词. 所以用 be
如果在陈述句中,要根据主语变的.如
He is very quiet.
I am very quiet.
They are very quiet.
 
 
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