— What should I do with this passage?
— the main idea of each paragraph.
A. Finding out
B. Found out
C. Find out
D. To find out
网友回答
A. Finding out
B. Found out
(答案→)C. Find out
D. To find out
解析：此题极易误选A。认为是动名词短语作do的宾语。其实我们把该答案代入原文，便发现不行。因为do finding out…是绝对不能搭配的。其实此题应选C。考查祈使句。此句话的汉语意思是：－我应该怎么处理这段文章？－归纳出每段的中心思想。