————,the boy really knows a lot a as young as he is b a child as he is c as child he is

题目

————,the boy really knows a lot a as young as he is b a child as he is c as child he is
d young as he is帮我分析一下答案和考点

答案

D
整句意思是：尽管这个男孩很年轻,却知道很多东西.
这是as引导的让步状语从句,采用表语提前的倒装形式.原句可以为：
As he is young,the boy really knows a lot .

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