GRE Reading Comprehension: ETS-GRE阅读ETS - 17NYY3SZ22RC46227

In the passage, the author is primarily concerned with doing which one of the following? A. pointing out flaws in an argument provided in support of a position B. analyzing the weaknesses inherent in the proposed solution to a problem C. marshaling evidence in support of a new explanation of a phenomenon D. analyzing the risks inherent in adopting a certain course of action E. advocating a new approach to a problem that has not been solved by traditional means