The American economic system is organized around a basically private-enterpr

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问题     The American economic system is organized around a basically private-enterprise, market-oriented economy in which consumers largely determine what shall be produced by spending their money in the market-place for those goods and services that they want most. Private businessmen, striving to (47)______ profits, produce these goods and service in (48)______ with  other businessmen; and the profit motive, operating under competitive pressures, largely determines how these goods and services are produced. Thus, in the American economic system it is the (49)______ of individual consumers, coupled with the desire of businessmen to maximize profits and the desire of individuals to maximize their incomes, that together (50)______ what  shall be produced and how resources are used to produce it.
    An important factor in a market-oriented economy is the mechanism by Which consumers’ demands can be expressed and responded (51)______ by producers. In the American economy, this mechanism is provided by a price system, a process in which prices rise and (52)______ in response to relative demands of consumers and supplies offered by seller-producers. If the product is in short supply relative to the demand, the price will be bid up and some consumers will be (53)______ from the market. If, on the other (54)______, producing more of a commodity results in reducing its cost, this will tend to increase the supply offered by seller-producers, which in turn will lower the price and permit more consumers to buy the product. Thus, price is the regulating mechanism in the American economic system.
   The important factor in a private-enterprise economy is that individuals are allowed to own productive resources(private property), and they are permitted to hire labor, gain (55)______ over natural resources, and produce goods and services for sale at a profit. In the American economy, the concept of private property (56)______ not only the ownership of productive resources but also certain rights, including the right to determine the price of a product or to make a free contract with another private individual.

                 Word Bank:
A. eliminated                  I. make
B. implies                     J. to
C. embraces                    K. in
D. hand                        L. fall
E. determine                   M. decrease
F. control                     N. demand
G. competition                 O. compete
H. determination
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选项

答案 A

解析 空格所在句的意思是“如果供不应求,价格就上升,某些消费者就被______出市场。”因此,空格处应是一个过去分词,构成被动语态,表示“由于无能力购买价格昂贵的产品,因此被排挤(出市场)”,而在表格所给出的选词中,只有过去分词eliminated含有“被排除在外”的意思。
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