One who knows when to be speak will also know when to be silent.前面konws后面是know,为什么?
问题描述：
One who knows when to be speak will also know when to be silent.前面konws后面是know,为什么?
按理说不都是第三人称单数么,主语不都是one么?
答
这里第一个knows的主语是who,是第三人称单数,所以是knows.
而第二个know本来也应该是knows的,因为主语是one,但是因为前面有个will,后面需要加动词原形.
所以用know而不是knows.