出版时间:2013-1 出版社:北京邮电大学出版社有限公司 作者:北京师范大学成人高考教材组 编
内容概要
成考试卷英语(专升本 2012版),ISBN:9787563525799,作者:本社
书籍目录
全国各类成人高等学校招生复习考试大纲——专科起点升本科英语成人高等学校专升本招生全国统一考试英语全真模拟试卷(一)成人高等学校专升本招生全国统一考试英语全真模拟试卷(二)成人高等学校专升本招生全国统一考试英语全真模拟试卷(三)成人高等学校专升本招生全国统一考试英语全真模拟试卷(四)成人高等学校专升本招生全国统一考试英语全真模拟试卷(五)成人高等学校专升本招生全国统一考试英语全真模拟试卷(六)成人高等学校专升本招生全国统一考试英语全真模拟试卷(七)成人高等学校专升本招生全国统一考试英语全真模拟试卷(八)成人高等学校专升本招生全国统一考试英语全真模拟试卷(九)成人高等学校专升本招生全国统一考试英语全真模拟试卷(十)2011年成人高等学校专升本招生全国统一考试英语2012年成人高等学校专升本招生全国统一考试英语参考答案
章节摘录
版权页:插图:There are various in which individual economic units can interact with one another. Three bas-ic ways may be described as the market system,the administered system and the traditional system.In a market system individual economic units are free to interact among each other in themarketplace. It is possible to buy commodities from other economic units or sell commodities tothem. In a market, transactions may take place via barter or money exchange. In a barter econo-my, real goods such as automobiles, shoes and pizzas are traded against each other. Obviously,finding somebody who wants to trade my old car in exchange for a sailboat may not always bean easy task. Hence, the introduction of money as a medium of exchange eases transactions con-siderably. In the modern market economy, goods and services are bought or sold for money.An alternative to the market system is administrative control by some agency over all trans-actions. This agency will issue edicts or commands as to how much of each good and serviceshould be produced, exchanged, and consumed by each economic unit. Central planning may beone way of administering such an economy. The central plan, drawn up by the government,shows the amounts of each commodity produced by the various firms and allocated to differenthouseholds for consumption. This is an example of complete planing of production, consump-tion, and exchange for the whole economy.
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《2011全国各类成人高等学校招生考试全真模拟试卷•专升本:英语》为2011最新成人高考丛书系列之一。
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