GRE Reading Comprehension: JiJing 352-GRE阅读机经352篇 - Y5Y792O0GLU2NLY7J

The primary purpose of the passage is to A. present additional evidence to support a popular theory B. show the underlying similarities of two seemingly contradictory theories C. point out the implications of a particular study for two related theories D. provide an alternative explanation for a well-documented phenomenon E. reconcile two competing theories that explain a phenomenon