[单项选择]______ changed: whatever men can do, women can also do.
A. Time has
B. Times have
C. Age has
D. Ages have

[单项选择]______ changed: whatever men can do, women can also do.
A. Time has
B. Times have
C. Age has
D. Ages have

[单项选择]（）changed: whatever men can do, women can also do.
A. Time has
B. Time have
C. Age has
D. Age have

[单项选择]The physical differences between men and women can be ______ directly to our basic roles as hunters and child-bearers.
A. pursued
B. traced
C. switched
D. followed

[单项选择]In what way do women outperform men


A. Recalling landmarks from a route.
B. Mathematical reasoning.
C. Navigating their way through a route.
D. Intercepting projectiles.

[单项选择]

Passage Four
Women earn less than men do. For example, in 1998 the hourly wages of women in the U. S. were 26% less than those of men. The gap between male and female incomes becomes wider with age. The gap between the labor incomes of young women and young men varies. It’s also clear that jobs in which women are concentrated pay less. The larger the number of workers who are women in an industry, the lower the average wages.
Why do women earn less than men do Are the differences explained by the fact that women are looked down upon If so, the government has to intervene (干预) ,to force the employers to pay equal wages to equal jobs. However, there is no agreement among economists about the causes of the gap. One view argues that women on the average have chosen low-paid jobs in which workers enjoy the freedom of entering and leaving the labor force, which reduces their years of experience relative to men. Other people say the gap can also be explained
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 ale less experienced than men