I think it's been a long time since I've heard anyone as good.语法讲解
问题描述：
I think it's been a long time since I've heard anyone as good.语法讲解
答
I 是主语think是谓语后面是省略that的宾语从句 it是宾从中的主语's been a long time是宾从中的谓语后面是 宾从中的 时间状语从句 since是从属连词 I是从句中的主语've heard是从句中的谓语 anyone as good是从句中...as在这里面起什么作用，是什么意思?as是副词 修饰形容词good。as good 修饰前面的 anyone。是如此的意思