————the drill is,it is very useful in improving your oral English.
问题描述：
————the drill is,it is very useful in improving your oral English.
A.simple you consider
Byou consider simple
C.somple as you consider
D.as simple you consider.
快告诉我为什么,还有解释各个原因?
答
C. 考察as引导的让步状语从句,全句意思是：尽管你觉得练习很简单,但它确实能提高你的口语.as引导让步状从时,意为“即使,即便”；这时as不能置于句首,要放在所强调部分的后面,其结构为：被强调成分+as+其他正常语序（...