选doing 还是to do

题目

选doing 还是to do
time is precious ,so every minute should be made good use of ( )our lessons well.
A learning B to learn
我知道是表目的 但是有make good use of doing sth 这结构 我该怎么分辨选哪个结构呢?

答案

选B 后面的句子用的是被动语态,还原它的主动语态应该是这样的:we should make good use of every mimute to learn our lessons well.把它变成被动语态 mimute做主语,会发现to learn our lessons well只是一个表示目...