He advised me to live ______ the air is fresher.

问题描述:

He advised me to live ______ the air is fresher.
能否填1、in the place that
2、in the place where
3、in which
4、where

选4
He advised me to live where air is fresher.
他建议我住在空气更加清新的地方.
where the air is fresher 在句子中成分作为状语成分