分析哪个是主句It is because you are so clever.

问题描述:

分析哪个是主句It is because you are so clever.

It is 是主句,主系表结构的表语从句
because you are so clever是从句

强调句,无主从之说。

It is 是主句,主系表结构的表语从句
because you are so clever是表语从句