where has you been in Shanghai 为啥has been to的to被省略了呢

题目

where has you been in Shanghai 为啥has been to的to被省略了呢

答案

has been to 表示去过某地,to后面接地点名词,如果been后面是接副词的话,就不要用to,只有接名词是才要用to,而在此句当中,用where提问,就代替了to+n.in Shanghai 是一个地点状语,你把它放在前面也可以,那样就容易理解,...