He is going to visit the college _____ he studied 30 years ago.1.where 2.that 3.in wher
问题描述：
He is going to visit the college _____ he studied 30 years ago.1.where 2.that 3.in wher
答
1
定语从句,where 做从句的地点状语,如果用in的话 in which.