GRE Reading Comprehension: JiJing 352-GRE阅读机经352篇 - V54O46971O3REKQOJ

The primary purpose of the passage is to A. evaluate two contrasting approaches to island biodiversity B. discuss the relevance of certain data pertaining to island biodiversity C. call into question a particular understanding of island biodiversity D. consider various reasons for reduced biodiversity on islands E. contrast large and small islands in terms of overall biodiversity