GRE Reading Comprehension: JiJing 352-GRE阅读机经352篇 - QG110755C0MNCI44J

The primary purpose of the passage is to A. compare two explanations for a recurring problem B. summarize evidence relevant to a hypothesis C. point out inconsistencies in a set of findings D. account for the persistence of a point of view E. reconsider the origins of an ongoing issue