Question

一道英语单选，有点疑问，望大神指点，题目如下

As students,we should keep it in mind that every minutes （when made) full use of ( to study） our lessons will benefit us a great deal.
括号里的是选填的答案，求分析句子结构

Answer 1

第一个括号是一个省略句，补充完整为：
As students,we should keep it in mind that every minute（when it ismade) full use of ( to study） our lessons will benefit us a great deal.

另，这个句子的主动语态为：
As students,we should keep it in mind that when we make full use of every minute to study our lessons will benefit us a great deal.

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