欧美精品在欧美一区二区少妇,久久久久成人影视,99热在线精品呀,草莓视频手机在线观看

當(dāng)前位置:

2014年職稱英語(yǔ)考試衛(wèi)生類B級(jí)完形填空測(cè)驗(yàn)2

發(fā)表時(shí)間:2014/1/9 15:44:49 來(lái)源:互聯(lián)網(wǎng) 點(diǎn)擊關(guān)注微信:關(guān)注中大網(wǎng)校微信
關(guān)注公眾號(hào)

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.

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.

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, production leads to new problems in economics.

EXERCISE:

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

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

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

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

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

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

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

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

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

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

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

編輯推薦:

2014年職稱英語(yǔ)考試衛(wèi)生類B級(jí)完形填空測(cè)驗(yàn)

2014年職稱英語(yǔ)考試衛(wèi)生類B級(jí)補(bǔ)全短文測(cè)驗(yàn)

2014年職稱英語(yǔ)考試衛(wèi)生類B級(jí)閱讀理解測(cè)驗(yàn)

更多>>職稱英語(yǔ)考試衛(wèi)生類輔導(dǎo)

更多關(guān)注:職稱英語(yǔ)教材 職稱英語(yǔ)報(bào)名 職稱英語(yǔ)零基礎(chǔ)通關(guān)

(責(zé)任編輯:wrr)

2頁(yè),當(dāng)前第1頁(yè)  第一頁(yè)  前一頁(yè)  下一頁(yè)
最近更新 考試動(dòng)態(tài) 更多>
欧美成人网站免费看| 视频免费h| 久久人妻少妇嫩草av无码专区| 欧美中日韩精品| 噜噜噜视频在线| 欧美人妖二区| 日韩精品人妻久久| 久久精品国产思思| 色网站国产| 黄色,网站的地址| 久色精品在线看| ysl蜜桃黄色成人| 伊人六月婷婷| 欧美自拍偷拍人妻| 激情狠狠搞av小说| 月丁香激情| 无码欧精品亚洲日韩| 草草草影院正在播放| 亚洲精品-欧美| 日韩无码中文第三区| 久久亚洲综合网| 九九精品区| 亚洲九区| 男人天堂亚洲版| 免费超爽成年大片黄网站| 欧美久久偷拍| 国产亚洲欧洲Aⅴ综合一区| 欧州男人天堂视频| 亚洲人成未满十八禁网站| 午夜黄色国产AV| 曰的好深好爽免费视频| 尹人黄片| 香港三日本三级少妇三级视频| 欧美日韩系列在线| 亚洲国产精品一区二区制服| 自拍色戒| 久久黄色片| 亚洲无码高清久久| 亚洲熟妇无码久久久精品| 亚洲∧V一级无码| 日韩精品无码中文字幕电影|