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问题 多项选择题

国家药品安全“十二五”发展目标的规划指标包括（）

A.医疗器械采用国际标准的比例达到100%

B.2007年修订的《药品注册管理办法》施行前批准生产的仿制药中，国家基本药物和临床常用药品质量达到国际先进水平

C.药品生产100%符合2010年修订的《药品生产质量管理规范》要求

D.药品经营100%符合《药品经营质量管理规范》要求

E.新开办零售药店均配备执业药师

答案

参考答案：B, C, D, E

新中国成立以后，建立的海军舰队有

①华东军区海军 ②北海舰队  ③东海舰队  ④南海舰队

A．①②③

B．②③④

C．①②③④

D．①②④
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The central problem of economics is to satisfy the people’s and nation’s wants. The problem we are faced with is that our (1) , here identified as money, are (2) . The only way we can resolve our (3) is to make choices. After looking at our resources, we must examine our list of (4) and identify the things we need (5) , those we can postpone, and (6) we cannot afford. As individuals, we face the central problem involved in economics — deciding just how to allocate our limited resources to provide ourselves with the greatest (7) of our wants.
Nations face the same problem. As a country’s population (8) , the need for more goods and services grows (9) . Resources necessary to production may increase, but there are (10) enough resources to satisfy the total desires of a (11) . Whether the budget meeting is taking place in the family living-room, in the conference room of the corporation (12) of directors, or in the chamber of the House of Representatives in Washington, the basic problem still exists. We need to find (13) 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 (14) abundance that economists had no concern about (15) of scarcity and what to do about it. Today many of these "free goods" are in (16) very expensive to use. Pollution has made clean air and water expensive for producers who have to filter their waste products, for consumers who ultimately pay for the producers’ extra costs, and (17) tax-payers who pay for the government’s involvement in cleaning the environment.
In the 1990s, almost all goods are (18) . Only by effort and money can they be (19) in the form people wish.
Meeting the needs of people and the demands from resources available leads to the basic activity of production. In trying to (20) unlimited wants from limited economic goods, production leads to new problems in economics.
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