这句子里的looks为什么加S,主语是什么

来源：百度知道 编辑：UC知道 时间：2024/05/14 02:34:05
The name "whitewater"comes from the fact that the water in these streams and rivers looks white when it moves quickly.

...the water (in ....) looks white

主语是 the water

不是streams and rivers

the water in these streams and rivers
。。这些河流小溪里的水。。。

同上， looks 主语来自water 理解为第三人称单数， 就该加s

the water