2018年职称英语卫生类完形填空考试模拟题(4)XX职称英语理工完形填空

1、2018 年职称英语卫生类完形填空考试模拟题（4）XX职称英语理工完形填空The Central Problem of EconomicsThe central problem of economics is to satisfy the peoples and nations wants.The problem we are faced with is that our resources,hereidentified as money,are _1_.The only way we can resolve ourproblem is to make choices.After lookin

2、g at our resources,wemust examine our list of_2_ and identifythe things weneedimmediately,those we can postpone,and _3_ we cannotafford.As individuals,weface the central problem involvedineconomics-decidingjusthow to allocateour limitedour limitedresources to provide _4_ with the greatest satisfacti

3、on ofour wants.Nations face the same problem.As a countrys population _5_,the need for more goods and services grows correspondingly.Resources necessary to production may increase,but there _6_ are enough resources to satisfy thetotaldesiresof a nation.Whetherthe budget meeting is takingplace in the

4、 family living room,in the conference room of the corporation _7_ of directors,or in the chamber of the House of Representatives in Washington,the basic problem still exists.We need to find _8_ of allocating limited resources in order to satisfy unlimited wants.A short time ago economists divided go

5、ods into two categories,free and economic.The former,like air and water,were in _9_ abundance that economists had no concernfor them.Afterall,economicsis the _10_ of scarcityand whatto do about it.Todaymany of these freegoods are _11_ veryexpensive to use.Pollution has made clean air and waterexpens

6、ive forproducers extracosts,and_12_ taxpayers whopay for the governments involvement in cleaning the environment.In the 1990s,almost all goods are _13_.Only by effort and money _14_ obtained in the form people wish.Meeting needs of people and the demands from resourceavailable_15_ the basic activity

7、of production.Intryingtomeet unlimited wants from limited economic goods,production leads to new problems in economics.EXERCISE：1.A） limited B） unlimited C） scarcity D） abundant2.A） want B ） problem C ） wants D ） resources3.A） those B ） some C） others D） many4.A） them B ） themselves C ） ourselves D）

8、 ours5.A） expand B ） extends C ） grows D ） increase6.A） always B ） sometimes C ） often D） never7.A） management B） function C） board D ） group8.A） people B ） economists C） way D ） methods9.A） so B ） great C ） such D ） such an10.A） form B ） study C ） means D） source11.A） practically B） in practice C）in reality D）practicably12.A） the B ） / C ） for D ） with13.A） plentifulB） scarceC） abundant D） infullsupply14.A） theycan be B）