It's clear (that) he has done his best.

来源：百度知道 编辑：UC知道 时间：2024/06/05 21:42:59
It's clear (that) he has done his best. 哪个是从句 哪个是主句啊

that加了括号是不是说它可以省啊？这样的话好像不是强调句型了吧~~~
我觉得it做形式主语，代he has done his best

仅供参考，还是多听听别人的回答。

这个是强调句型
愣要说主从句的话,显然that后面的是从句了