有关as的使用方法
1. ______, the students continued their work.
A. Hardly as it was B. Hard although it was
C. Hard as it was D. Though hard it was
2. ______, he is not afraid of it.
A. Hard as it is B. As hard he is
C. For it is hard D. Because it is hard
3. ______, you will never succeed.
A. As you may try B. How hard you try
C. Try as you may D. Try hard as you may
请问：应该选什么？这个句式如何使用？
选 C A C
以as引出的让步状语从句常常倒装，将谓语、宾语、中心动词、状语或表语提前，意思为“虽然……”、“尽管……” 常用倒装。as等于though，常用于名词（形容词、副词、动词）+ as+ 主语+ be或其他动词如此的句型。有时以though 引出的让步状语从句也可以如此安排语序。而表语若为单数名词提前时，该名词省去冠词。
Prominent as he is in his field, he remains easy-going.
Wealthy as he is, I don’t envy him.
Much as 1 would like to help, I have other work I must do.
虽然我非常想提供帮助，但我有其他工作肯定得我去做。
Try as I might, I couldn’t lift the stone.
Exhausted though she was, there was no hope of her being able to sleep.
Child as he was, he could deliver a long speech.