[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]What is the difference between women and men in using the Internet

[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]______ 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]A great difference between men and women is that ______.
A. women have two chromosomes but men have only one
B. women have two cell lines but men have only one
C. women can choose from two chromosomes but men cannot
D. women can choose from two cells but men cannot

[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]Men can be found today working routinely in a wide variety of jobs once held nearly _________ by women.


A. completely
B. exclusively
C. especially
D. specially

[单项选择]

In sport the sexes are separate. Women and men do not run or swim in the same races. Women are less strong than men. That at least is what people say. Women are called "the weaker sex", or, if men want to please them, "the fair sex". But boys and girls are taught together at schools and universities. There are women who are famous Prime Minister, scientists and writers. And women live longer than men. A European woman can expect to live until the age of 74, a man only until he is 68. Are women’s bodies really weaker
The fastest men can run a mile in under 4 minutes. The best women need 4.5 minutes. Women’s time are always slower than men’s, nut some facts are a surprise. Some of the fastest women swimmers today are teenager girls. One of them swam 400 meters in 4 minutes 21.2 seconds when she was only 16. The first "Tarzan" in films was an Olympic swimmer, Johnny Weissmuller. His fastest 400 meters was 4 minutes 59.1
A. Some women athletes are actually men.
B. Women or men do not run or swim in the same races.
C. It is difficult to check whether women athletes are really women.
D. Some women Athlete are given hormone injections.