单项选择题
Some economists believe women earn less than men partly because （）
A．there are more than enough women in the labor force B．women have more freedom in selecting jobs C．women are only provided with low-paid jobs D．women are less experienced than men
单项选择题 What would happen if women's wages were raised（）
单项选择题 The difference in labor incomes is most obvious between （）
单项选择题 What does the author suggest that the government should do for women workers（）
