题目

=（）A. ﹣1B. 1 C. ﹣ D. ﹣ 答案：【答案】D【解析】∵,∴.故选D. 指出下列短文中的派生词： 　　There are many social science majors in large companies who fill important positions．For example, a number of research studies found that social science majors had achieved greater managerial success than those who had technical training or pre-professional courses．Studies show that social science majors are most suited for change, which is the leading feature of the kind of high-speed, high-pressure, high-tech world we now live in． 　　Social science majors are not only experiencing success in their long-term company jobs, but they are also finding jobs more easily．A study showed that many companies had filled a large percentage of their entry-level positions with social science graduates．