It is known to all that every minute ___

问题选择题

It is known to all that every minute ____ full use of____ the lessons will benefit students a great deal．

A．which makes; studying

B．when made; to study

C．that made; to study

D．which is made; studying

答案

答案：B

这题考查状语从句的省略句（省略了主语+be动词）原句的正常顺序是： it is known to all that when ( it is ) made use of to study the lessons, every minute will benefit students a great.省略的it 指代的就是every minute因为主语一致，所以省略了主语和be动词。第二空的不定式是目的状语，译为：众所周知，如果每分钟都被充分地利用来学习课程的话，那将使学生受益匪浅。选B