2012年12月大学英语六级作文写作技巧(28)

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2012年12月大学英语六级作文写作技巧(28)
$ G; T- Y9 I. F4 _9 M, U, k　Most people work to earn a living and they
　　Produce goods and services. Goods are either
　　agricultural (like maize) or manufactured (like
　　cars). Services are such things like education, 1. as
/ n  }0 e8 s6 m# j+ P　　medicine, and commerce. These people provide 2. Some
　　goods; some provide services. Other people provide
$ v3 V. K) s( E7 w. K3 G( h+ W　　both goods or services. For example, in the same 3. and
　　garage a man may buy a car or some service which
# F3 T4 a  I: e5 E　　helps him maintain his car.
　　The work people do is called as economic 4. 去掉
) g1 r' n/ ]+ |! j( Z9 C) X9 L3 i$ ^　　activity. All economic activities taken together make
　　up the economic system of town, a city, a country,
　　or the world. Such economic system is the sum-total 5. 之前加an
　　of what people do and what they want. The work
- F9 X7 E7 q& o8 Y: G- a　　people do either provides what they need or provides
* o2 \% b" Z, p6 D2 A　　the money with that they can buy essential 6. which wｗw.ExamＷ.CoM
　　commodities. Of course, most people hope to have
3 f* Q& i) o  J6 b　　enough money to buy commodities and services which
, J) {9 {& s. m. p+ Y! z6 I* ]2 I　　are essential but which provide some particular 7. nonessential
+ L  G* T% r  f　　personal satisfaction, such as toys for children, visits 8. 之后加to
　　the cinema, and books.
, D9 g3 a" z& c/ ~　　 The science of economist is basis upon the facts 9. based
　　of our everyday lives. Economists study our everyday
8 M: S" r& v+ z0 }　　lives and the general life of our communities in order
　　to understand the whole economic system of which we
  b/ c) |( S9 J  J　　are a part. They try to describe the facts of the
　　economy in which we live, and to explain how it
# r! a/ L8 G4 y　　works. The economist methods should of course be 10. economist’s
" S% m  r& j' D( s, P  d) N1 p　　strictly objective and scientific.