4道简单的英语定语从句题

问题描述:

4道简单的英语定语从句题
This is the factory ( ) I once worked.
This is the factory ( ) I once visited.
I will never foeget the day ( ) I joined the party.
I will never foeget the day ( ) I spent in shanghai.
答案+简析

in which 应该是work in the factory故要in
that/which 都可以visit 是及物动词 直接加宾各就可以了
when 引导时间定语 表示的是一个时间状语
that 在这里的时间作为spend的一个宾语