[单项选择]According to the "invisible hand" principle, which of the following statements is least accurate（）
A. Competitive markets produce an optimal basket of goods and services.
B. Efficient allocation of productive resources occurs through competition.
C. The authority of the state, although not seen, must always be present in the market.

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[填空题]According to the principle that the power output from a wind turbine rises as a cube lf wind speed, higher-speed winds are more easily and inexpensively captured.

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[填空题]According to the principle of insurance, each member of a group facing the same risk shares the losses that occur among them.

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[简答题]看不见的手(invisible hand)

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[单项选择]According to the conversation which statement about the name of the White House is True
A. It became official before President Theodore Roosevelt had it engraved upon his stationery.
B. It derives the name from the color of the building.
C. The building was restored after being burned in 1814, so the smoke - stained gray stone walls were painted white.
D. Actually the cognomen "White House" was applied to the building some time before it was painte

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[单项选择]According to Foley, which of the following aspects of the political and historical events of the late twentieth-century confirm Darwinian theory
A. Social conservatism demands that human beings conform to established standards of behavior.
B. As a movement, Nazism was doomed to perish by the same evolutionary forces that govern the expression of human emotions.
C. The events of the twentieth century prove that social and biological thinking are incommensurate with one another.
D. The disintegration of the postwar order was brought about by faulty relativist thinking.
E. The decline of social progress indicates that social goals are limited by biological forces.

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[单项选择]According to Miriam, which of the following statements is INCORRECT
A. Extending school year can reduce the quality of the time in class.
B. Extending school year can interrupt family life.
C. Extending school year doesn’t necessarily improve test scores.
D. Extending school year may increase the cost of schools.

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[单项选择]Passage 2

According to text, which of the following is not a motive behind the creation of the show a. The profit potential of this morning show is promising. b. It poses little threat to other morning news show produced by Fox. c. It assimilates the best elements of other news programme. d. It has large potential audience.

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[单项选择]According to Kelvin, which of the following is TRUE
A. Customers go to the bar to buy their drinks.
B. Customers have to queue for drinks at the bar.
C. Customers have to wait for someone to take their orders.
D. A waitress normally comes to the tables to take orders or money.

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[单项选择]According to Edward, which of the following is CORRECT（　）.
A. A sociable person is suitable to live in the city suburbs.
B. Suburban houses are more expensive than houses in cities.
C. City suburbs are conveniently located for commuting to work.
D. City suburbs are popular among the young generation.

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[单项选择]According to Simon, which of the following is NOT the purpose in keeping table manners
A. To share food.
B. To reduce violence.
C. To bring about comfort.
D. To show off cultivation.

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[单项选择]According to James, which of the following does NOT make an ethical shopper
A. He/she is concerned about the human labor involved in the product.
B. He/she wonders whether the company in involved in armaments.
C. He/she wonders whether the company manages to make ends meet.
D. He/she wants to know which party the company financially supports.

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[单项选择]Passage Two

According to a survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的) than at any time in the 17 years of the poll.
Not surprising in these hard times, the students’ major objective "is to be financially well off. Less important than ever is developing a meaningful philosophy of life." It follows then that today the most popular course is not literature or history but accounting.
Interest in teaching, social service and the "altruistic" fields is at a low. On the other hand, enrollment in business programs, engineering and computer science is way up.
That’s no surprise either. A friend of mine (a sales representative for a chemical company) was making twice the salary of her college instructors in her first year on
A. business management should be included in educational programs
B. human wisdom has accumulated at an extraordinarily high speed
C. human intellectual development has reached new heights
D. the importance of a broad education should not be overlooked

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