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楼主  发表于: 2010-03-18   

考博英语

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starts long before the start of school, and one that should be an integral part of one’s entire life. S>N/K  
Schooling, on the other hand, is a specific, formalized process, whose general pattern varies little from 4/+P7.}ea-  
one setting to the next. Throughout a country, children arrive at school at approximately the same 24 L =v  
time, take assigned seats, are taught by an adult, use similar textbooks, do homework, take exams,  o8h1  
and so on. The slices of reality that are to be learned, whether they are the alphabet or an Xt%>XP  
understanding of the working of government, have usually been limited by the boundaries of the #$*l#j"#A  
subject being taught. For example, high school students know that there not likely to find out in their n^+rxG6 L  
classes the truth about political problems in their communities or what the newest filmmakers are -A3>+G3[  
experimenting with. There are definite conditions surrounding the formalized process of schooling. ,EuJ0 ]2  
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The W4V !7_  
Definition Au[H!J  
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Price  ` xm4?6  
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Prices determine how resources are to be used. They are also the means by which products and \}9GK`oR  
services that are in limited supply are rationed among buyers. The price system of the United States is O9Fg_qfuT_  
a complex network composed of the prices of all the products bought and sold in the economy as well lMW4SRk1C  
as those of a myriad of services, including labor, professional, transportation, and public-utility services. C?h`i ^ >2  
The interrelationships of all these prices make up the “system” of prices. The price of any particular C?47v4n-'  
product or service is linked to a broad, complicated system of prices in which everything seems to Zyx92z9Y  
depend more or less upon everything else. Btu=MUS  
If one were to ask a group of randomly selected individuals to define “price”, many would reply that o*}--d? S  
price is an amount of money paid by the buyer to the seller of a product or service or, in other words [ta3sEPjs  
that price is the money values of a product or service as agreed upon in a market transaction. This SWZA`JVK  
definition is, of course, valid as far as it goes. For a complete understanding of a price in any o;\c$|TNU  
particular transaction, much more than the amount of money involved must be known. Both the buyer QZ:xG:qyk;  
and the seller should be familiar with not only the money amount, but with the amount and quality of &:MfLD J  
the product or service to be exchanged, the time and place at which the exchange will take place and TP-<Lhy  
payment will be made, the form of money to be used, the credit terms and discounts that apply to the ]Y%U5\$  
transaction, guarantees on the product or service, delivery terms, return privileges, and other factors. 7x ?2((   
In other words, both buyer and seller should be fully aware of all the factors that comprise the total "2FI3M =  
“package” being exchanged for the asked-for amount of money in order that they may evaluate a z')zV oW,  
given price. LsGu-Y 5^  
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Electricity O"Ua|8  
The
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