“how can linda recover from her illness in this room when it‘s so dirty and dusty 中的when
问题描述：
“how can linda recover from her illness in this room when it‘s so dirty and dusty 中的when
能否改成where
答
语法上无错,但是从句的作用改变了,when引导的是时间状语从句,where引导的是修饰room的定语从句.