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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. wM[Z 0*K  
Schooling, on the other hand, is a specific, formalized process, whose general pattern varies little from Kn$t_7AF^  
one setting to the next. Throughout a country, children arrive at school at approximately the same 00IW9B-  
time, take assigned seats, are taught by an adult, use similar textbooks, do homework, take exams, fcp_<2KH  
and so on. The slices of reality that are to be learned, whether they are the alphabet or an ~rI2 RJ  
understanding of the working of government, have usually been limited by the boundaries of the 8h)7K/!\  
subject being taught. For example, high school students know that there not likely to find out in their " ]k}V2l  
classes the truth about political problems in their communities or what the newest filmmakers are E3p$^['vx  
experimenting with. There are definite conditions surrounding the formalized process of schooling. lE% KzX?&  
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Definition \kV|S=~@  
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Price a5m[ N'kah  
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Prices determine how resources are to be used. They are also the means by which products and xc-[gt6  
services that are in limited supply are rationed among buyers. The price system of the United States is 9a@S^B>  
a complex network composed of the prices of all the products bought and sold in the economy as well q;QasAQS`p  
as those of a myriad of services, including labor, professional, transportation, and public-utility services. GMZ6 dK  
The interrelationships of all these prices make up the “system” of prices. The price of any particular I  m-M2n  
product or service is linked to a broad, complicated system of prices in which everything seems to $<=d[ 6  
depend more or less upon everything else. 0FL'8!e<  
If one were to ask a group of randomly selected individuals to define “price”, many would reply that :{S@KsPqE  
price is an amount of money paid by the buyer to the seller of a product or service or, in other words @\gE{;a8  
that price is the money values of a product or service as agreed upon in a market transaction. This EJz!#f~  
definition is, of course, valid as far as it goes. For a complete understanding of a price in any LZG(T$dI  
particular transaction, much more than the amount of money involved must be known. Both the buyer b^<7a&  
and the seller should be familiar with not only the money amount, but with the amount and quality of Nf* .r  
the product or service to be exchanged, the time and place at which the exchange will take place and [giw(4m#y  
payment will be made, the form of money to be used, the credit terms and discounts that apply to the $L|+Z>x  
transaction, guarantees on the product or service, delivery terms, return privileges, and other factors. ;D-k\kv  
In other words, both buyer and seller should be fully aware of all the factors that comprise the total uk W L3  
“package” being exchanged for the asked-for amount of money in order that they may evaluate a 9X 1vL  
given price. VR_/Vh ]@  
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Electricity 4/\Ynb.L  
The
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