单项选择题According to the passage, the health-care benefits of Wal-Mart
单项选择题Which description of the blues is right
单项选择题According to the first paragraph, the author wants to tell us that______.A. educational standards that would combine academic and vocational objectivesB. educational standards that would separate academic and vocational curriculumsC. there exists the educational standards argumentation on the combination or separation of the academic and vocational objectivesD. colleges and universities perform such a wide variety of roles
单项选择题Which of the following statement is true according to the passage
单项选择题From the news, we can infer that those economic managers in Washington ______ the recent state of crude markets.