as引导的让步状语从句详细解析（高考）
1. ______________, his idea was accepted by all the people at the meeting.
A. Strange as it might sound
B. As it might sound strange
C. Strange although it might sound
2. 解析：
as 引导的让步从句表示“虽然、尽管”, 必须将表语或状语提前，用部分倒装的结构，其表语或状语可由名词、动词、形容词、副词、分词来充当，具体如下：
(1). 名词 as 主语 系动词
Student as he is, he does not study hard.
他虽然是个学生,却不努力学习.
(2). 动词原形 as 主语 谓语的另一部分（情态动词或助动词may, might, will, would等）
Try as you will, you won’t be able to persuade him.
不管你怎么努力,你都说服不了他.
(3). 形容词 as 主语 系动词
Tired as he is, he offers to help me.
尽管他已经很累了,他还是主动提出帮助我.
(4). 副词 as 主语 谓语
Much as I admire his courage, I don’t think he acted wisely.
我虽然崇拜他的勇气,但我认为他这样做是不明智的.
(5). 分词 as 主语 系动词
Well-written as the book is, the author is not satisfied and prepared to revise it.
尽管这本书写得很好,作者还是不满意并打算修改它.
Interesting as the book is, it is not recommended by the teacher.
尽管这本书很有趣，但他并没有被老师推荐。
3. 综上，上题选择答案A。答案C错误的原因在于although引导的让步状语从句不能倒装。
虽然听起来可能有些奇怪，但他的想法仍被会上的所有人认可了。
