In the year 2010, starvation will be prevented by______.
A. Chinese agriculture
B. use of new fertilizers
C. control of the diseases and the heredity of plants and animals
D. vitamin pills
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People in the year 2010 will______.
A. have more machines at their disposal
B. starve
C. never work
D. have fewer machines at their disposal
What makes father no longer be the only dominant person in a family？
A. With their earning, mother and children do not need to depend on father for their life.
B. There are many choices of employment for mothers and children.
C. Father does much less for his children today than he used to.
D. The number of married women in employment has increased greatly now.
President Coolidge considered those people as being unworthy of respect______.
A. who liked to talk about the affairs of others
B. who never talked about anything serious
C. who spoke insincerely
D. who talked much but did little
中心地理论是()根据在德国南部的调查研究而创立的。
A. 德国奥尔巴克
B. 罗特卡
C. 捷夫
D. 德国地理学家沃尔特.克里斯泰勒
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