请问which所引导的从句的先行词是什么

问题描述

It’s only when we have left school or college that we understand the greatness of our opportunity of education, which has gone for ever.

请问which所引导的从句的先行词是？

老师答疑

刘老师：

我跟Expert的看法不同。which 指代离它最近的那个词组：our opportunity of education （我们接受教育的机会），不是整个主句，也不是the greatness。定语从句的意思是：我们接受教育的机会已经一去不复返了。

怎么会是整个主句呢？整个主句是什么意思？难道这种“对受教育的重要性的认识或理解”一去不复返了？这怎么可能呢？

陈老师：

It’s only when we have left school or college that we understand the greatness of our opportunity of education, which has gone for ever.

参考译文：仅仅是在当我们离开学校的时候，我们理解我们受教育机会的重要性。这一切已经/有机会受教育重要性/受教育机会都已永远离我们而去。

请问which所引导的从句的先行词是？

(1)指代前面:“it is ....that 强调句”整句话内容

(2)指代:the greatness of our opportunity of education.

(3)指代: our opportunity of education.