GRE Reading Comprehension: PPO-GRE阅读PPO - 1BX94JW1G4PMJNWNR

The primary purpose of the passage is to A. suggest that a certain term is often misunderstood B. question the basis for a particular distinction C. show how one field has been influenced by another D. argue that one view of a dichotomy has changed over time E. examine the origins of a scientific theory