题目

英语 as引导的定语从句
当先行词被such 修饰时用as引导定语从句.即 such...as .那么,such .as 能改成so.as么?
如这个句子
It's such a difficult problem as nobody can work out.
能改成
It's so difficult problem as nobody can work out.
或名词用复数
They are such difficult problems as nobody can work out.

提问时间：2020-10-05

答案

1.相关语法规定如下：当先行词被such/so/the same/as修饰时,定语从句的关系代词一般使用as.不过,有时候the same修饰先行词时,定语从句的关系代词也可以使用that.2.所以,such...as改成so...as是可以的,但是必须要注意...