主语从句的满分形式:把主语从句放到句末,在前面加it作形式主语
It is common knowledge that... 这是一个常识...
It is my believe that... 我认为...
It is self-evident that... ...是显而易见的
It has been found that... 人们已经发现...
It is beyond dispute that... ...这是毋庸置疑的
It is universality acknowledge that... 人们普遍认为、人们众所周知...
It is generally agreed that... 人们普遍认为、人们众所周知...