We'll have it when all the work is finished.为什么主句用将来时而宾语从句却用过去式呢?

问题描述:

We'll have it when all the work is finished.为什么主句用将来时而宾语从句却用过去式呢?

when all the work is finished.是时间状语从句
sth is finished,是一般现在时的被动态
时间状语从句一般现在时
主句一般将来时
可以