The time you come back,I'll have finished reading the article.这个句子对不?

问题描述:

The time you come back,I'll have finished reading the article.这个句子对不?
我书上说的应该将the time改为by the time(在你回来以前,我就将已经读完此文了)
但我觉得就不改,讲为:你一回来我就将已经读完此文了
可以吗

不可以,by the time...不是在(xxx)以前,而是"当你回来,我就以经xxx"
the time - 时间,没有时间定意,不能组成句子