GRE Reading Comprehension: ETS-GRE阅读ETS - 26WEE8X550Z9365I7

It can be inferred from the passage that United States specialty-steel mills generally differ from integrated steel producers in that the specialty-steel mills A. sell products in a restricted geographical area B. share the economic troubles of the minimills C. resemble specialty-steel mills found in Japan D. concentrate on producing a narrow range of products E. do not operate blast furnaces