Much effort ____she had made,she still failed to pass the driving testing.(as/though) WHY?

问题描述:

Much effort ____she had made,she still failed to pass the driving testing.(as/though) WHY?
Much effort ____she had made,she still failed to pass the driving testing.(as/though) WHY?
I have nothing that make it better.中的make为什么不用单三形式.

as,though ,although这三个词的用法各有区别.1.as 引导的让步状语从句必须倒装;2.though 引导的让步状语从句可以倒装也可以不倒装;3.although引导的让步状语从句不能倒装.1)Nice as he is ,I dislike him .(必须倒装...