单项选择题
A.young men and young women B.young women in the same industry C.middle-aged men and middle-aged women D.middle-aged women in the same industry
A.To ensure equal pay for women. B.No solution is clearly suggested. C.To explain why women are paid less. D.To force employers to hire more women.
A.Levels of education are closely related to productivity. B.Women are not as productive as men. C.Women receive less education than men. D.Goods produced by men are not as good as those by women.