2011年职称英语卫生类完型填空强化训练题7

2011年职称英语卫生类完型填空强化训练题7

2011年职称英语卫生类完型填空强化训练题7：2011年职称英语卫生类完型填空强化训练题2：为了帮助参加2011年职称英语考试的考生们进行系统的复习，第一考试网为考生收集整理了“2011年职称英语卫生类完型填空强化训练题"系列篇，题后附答案及详解，下面请看正文. #

The Central Problem of Economics #

The central problem of economics is to satisfy the people's and nation's wants. #

The problem we are faced with is that our resources， here identified as money， are __1__. The only way we can resolve our problem is to make choices. After looking at our resources， we must examine our list of __2__ and identify the things we need immediately， those we can postpone， and __3__ we cannot afford. As individuals， we face the central problem involved in economics-deciding just how to allocate our limited our limited resources to provide __4__ with the greatest satisfaction of our wants.

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Nations face the same problem. As a country's population ___5__， the need for more goods and services grows correspondingly. Resources necessary to production may increase， but there __6__ are enough resources to satisfy the total desires of a nation. Whether the budget meeting is taking place in the family living room， in the conference room of the corporation __7__ of directors， or in the chamber of the House of Representatives in Washington， the basic problem still exists. We need to find __8__ of allocating limited resources in order to satisfy unlimited wants

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A short time ago economists divided goods into two categories， free and economic. The former， like air and water， were in __9__ abundance that economists had no concern for them. After all， economics is the __10__ of scarcity and what to do about it. Today many of these “free goods” are __11__ very expensive to use. Pollution has made clean air and water expensive for producers' extra costs， and __12__ taxpayers who pay for the government's involvement in cleaning the environment.

In the 1990s， almost all goods are __13__. Only by effort and money __14__ obtained in the form people wish. #

Meeting needs of people and the demands from resource available __15__ the basic activity of production. In trying to meet unlimited wants from limited economic goods，

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production leads to new problems in economics. #

EXERCISE：

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1. A) limited B) unlimited C) scarcity D) abundant

2. A) want B) problem C) wants D) resources

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3. A) those B) some C) others D) many

4. A) them B) themselves C) ourselves D) ours

5. A) expand B) extends C) grows D) increase #

6. A) always B) sometimes C) often D) never

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7. A) management B) function C) board D) group

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8. A) people B) economists C ) way D) methods

9. A) so B) great C) such D) such an

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10. A) form B) study C) means D) source

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11. A) practically B) in practice C)in reality D) practicably

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12. A) the B) / C) for D) with

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13. A) plentiful B) scarce C) abundant D) in full supply

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14. A) they can be B) can they be C) they must be D) must they be

15. A) are led to B) leads C) lead to D) leads to #

KEY： A C A C C D C D C B C C B B D