2012年职称英语卫生类完形填空练习题（1）

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1、2012年职称英语卫生类完形填空练习题（1）CostasaFactorinSupplyInapurelycompetitivemarket，thesupplierofgoodsandserviceshasnocontroloverthemarketprice，becauseheproducestoolittletoinfluencemarketconditions.Withnodifferencebetweenhisproductsandtheproducts__1__hiscompetitors，hewillsellnothingifhechar

2、gesabovethemarketpriceandhewillsellallifhechargesator__2__themarketprice.However，inconsideringtheprice，hemusttakecostofproduction__3__.Therearetimeswhenhemaybewillingtosellbelowhiscost.Thismighthappenwhenpricestumblefor__4__ashorttime.However，nobusinesspersoncan__5__losemoneyf

3、oraprolongedperiod.Hemust__6__ofhiscostsinrelationtothemarketpriceifheistocompetesuccessfullyandearnaprofit.Manypeoplehavetheimpressionthatasproductionincreases，costsperunitdecrease.__7__massproductionhasmadethistrueincertainindustriesandatcertainlevelsofproduction，__8__logica

4、ndpracticalexperiencehaveshownthatcostsperunitbegintorisebeyondacertainlevelofproduction.Someeconomists__9__thisprincipleasthelawofincreasingcosts.Thereason__10__riseasproductiongoesupiscomplex.However，itiseasytorecognizethatasproductiongoesup，theneedforadditionalfactorsofprod

5、uctionwillalsogrow，resulting__11__competitivebiddinginthemarketplaceforthefactorsofproduction.Ifaproducerneeds__12__skilledlabortoproducemore，andnoneofthislaborisunemployed，theproducerwillhavetoget__13__fromothersources.Thiscanbedoneby__14__higherwages.Higherbiddingwouldalsoap

6、plytotheotherfactorsofproduction.Wemustalsorecognizethatnotalllaborisequallyproductive，__15__notalllandisequallyfertileandnotalloreisequallyrichinthemineralwanted.1.A)toB)atC)ofD)on2.A)belowB)beneathC)overD)above3.A)toconsiderB)intoconsiderationC)toconsiderationD)inconsiderati

7、on4.A)hebelieveswillbeB)whathebelievesbeC)whathebelieveswillbeD)hebelievestobe5.A)affordtoB)beaffordableC)beaffordedtoD)haveafforded6.A)constantlyawareB)constantlyknowledgeableofC)beconstantlyawareofD)constantlyawareof7.A)BecauseB)SinceC)WhenD)While8.A)bothB)aswellasC)alsoD)bu

8、t9.A)referB)refertoC)callD)arereferredto10.A)costB)thecostC)t