It can be inferred from the third paragraph that _____.
A. men are the only animals striving for control.
B. chimpanzees are even more fierce in their strive for dominance.
C. all mate animals share the same desire for higher status.
D. males of lower primates do not have fierce competition.
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The reason underlying male dominance tendency in evolution terms seems to be closely related to _____.
A. the biological differences of organisms.
B. the availability of large number of females.
C. the mating patterns of females.
D. the natural desire to produce offspring.
Why does the author want to share her "romantic wisdom" with the singletons？
A. She wants to give it to the singletons as a Valentine Gift.
B. She thinks it is her responsibility to help them.
C. She feels that she has been very selfish before.
D. She wants to revive her feelings of dating a long time ago.
Many companies give their employees stock options to _____.
A. make them the real owners of the enterprise.
B. help them share the success and profit of the enterprise.
C. boost the overall productivity of the enterprise.
D. avoid union disagreements, walkouts, and labor strife.
By selling off state-owned enterprises the government will be able to do the following EXCEPT _____.
A. repay some of its huge national debts and liabilities.
B. stop investing public funds into enterprises.
C. harvest a big amount of tax revenue.
D. help some depressed industrial sectors to recover.
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