GRE Reading Comprehension: ETS-GRE阅读ETS - 6VMSPRQ04J22IGZU7

The author's attitude toward sex discrimination as an explanation for wage differentials can best be characterized as A. critical of society's acceptance of discrimination B. skeptical that discrimination is a factor C. convinced that the problem will get worse D. neutral with respect to its validity E. frustrated by the intractability of the problem