考博考试

【单选题】 Which of the following statements is true
A．The long-run increase in income inequality is caused by the wage distribution.
B．Fewer goods-producing industrial workers will be employed.
C．Not enough college students are employed by different services.
D．Less educated workers have become more important.

网考网参考答案：B
网考网解析：
因为劳工雇用已经从goods-producing industries转变到其他领域。 查看试题解析出处>>