河南省盧氏一高2012屆高三上期期末調(diào)研考試(英語)

1、學(xué)必求其心得，業(yè)必貴于專精河南省盧氏一高2012屆高三上期期末調(diào)研考試英語試題注意事項(xiàng):1本試卷分為第卷和第卷兩部分。考試結(jié)束后,將本試卷和答題卡一并交回。2答題前，考生務(wù)必用0。5毫米黑色簽字筆將自己的姓名、座號(hào)、準(zhǔn)考證號(hào)、縣區(qū)和科類填寫在答題卡和試卷規(guī)定的地址上.3第卷每題選出答案后,用2B鉛筆把答題卡上對(duì)應(yīng)題目的答案標(biāo)號(hào)涂黑;如需改動(dòng)，用橡皮擦干凈后,再選涂其他答案標(biāo)號(hào).4第卷必定用0。5毫米黑色簽字筆作答,答案必定寫在答題卡各題目指定地域相應(yīng)的地址；不能夠?qū)懺谠嚲砩?如需改動(dòng)，先劃掉原來的答案，爾后再寫下新的答案；不能夠使用涂改液、膠帶紙、修正帶。不按以上要求作答的答案無效.第I卷（共

2、105分）第一部分：聽力（共兩節(jié),滿分30分）該部分分為第一、第二兩節(jié)。注意:回答聽力部分時(shí),請先將答案標(biāo)在試卷上。聽力部分結(jié)束前,你將有兩分鐘的時(shí)間將你的答案轉(zhuǎn)涂到客觀題答題卡上。第一節(jié)（共5小題;每題1.5分，滿分7。5分）聽下面5段對(duì)話.每段對(duì)話后有一個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)中選出最正確選項(xiàng),并標(biāo)在試卷的相應(yīng)地址。聽完每段對(duì)話后，你都有10秒鐘的時(shí)間來回答有關(guān)小題和閱讀下一小題。每段對(duì)話僅讀一遍。Wheredoestheconversationprobablytakeplace？學(xué)必求其心得，業(yè)必貴于專精A。Inataxi。B。Onastreet.C。Intheoffice

3、。2。Whenwillthemanprobablybebackintheoffice？A。Onthe28th.B.Onthe29th。C.Onthe30th。3。WhatisthebesttimetovisitHarbinaccordingtotheman?A.Spring。B.Summer.C。Winter。Whatdoesthewomanwanttodo?A。Breathefreshairinruralareas。B。Visitsomebeautifulplacesfromtimetotime.C。Walkinthecountryfromtimetotime。5。Whatistheprob

4、ablerelationshipbetweenthetwospeakers?A.Doctorandpatient。B.Teacherandstudent。C.Coachandathlete.第二節(jié)(共15小題；每題1。5分,滿分22。5分)聽下面5段對(duì)話或獨(dú)白。每段對(duì)話或獨(dú)白后有幾個(gè)小題,從題中所給的A，B，C三個(gè)選項(xiàng)中選出最正確選項(xiàng)，并標(biāo)在試卷的相應(yīng)地址.聽每段對(duì)話或獨(dú)白前，你將有時(shí)間閱讀各個(gè)小題,每題5秒鐘；聽完后，每題將給出5秒鐘的作答時(shí)間。每段對(duì)話或獨(dú)白讀兩遍。聽下面一段資料,回答第6-8小題。6。Whatwillthetwospeakerstalkaboutthistime？A。Fr

5、ontpage.B.Sportspage。C。Ads。7。Whatisthemangoingtodotomorrowafternoon？學(xué)必求其心得，業(yè)必貴于專精A.Meetafriend。B。Attendameeting。C.Gototheairport。8。Whenwillthetwospeakersmeettomorrow?A.At2：30pm。B.At3pm。C.At4:30pm.聽下面一段資料,回答第9-11小題。9.Whatwasthemanprobablydoingjustnow？A.Playingamatch。B.Doinghousework.10。Whatsthematter

6、withthemanA.Hisleftfoothurtsalot.B.Hislegisprobablybroken.C.Hisrightfootisbroken。11。Whowillgotothehospitalwiththeman?A.Hisparents.B。Theexercise.C。？teamdoctor.DoingC.Thewoman。聽下面一段資料,回答第1214小題。12.Whatsthemansprobablenationality?A.American。B.French.C。English。Whousuallypay(s）theeducationfeesforthestude

7、ntsinthemancountry？A.Thestate。B。Theirparents。C.Theschools。14。Whichismentionedaboutthebenefitsofhavingastudentcard?學(xué)必求其心得，業(yè)必貴于專精A.Freeexhibitiontickets.B。Cheaprailtravel.C.Cheapbustickets.聽下面一段資料,回答第1517小題.Whydoesthemanwanttoleaveschool？A.Heistiredofstudy。B。Histeachersandclassmatesadvisehimtodo。soC.H

8、ewantstotravelaroundtakingphotos.16.WhatdothemansparentswanthimtostudyincollegeA。Photography。B.Law。C.Biology.17。Whatdoesthewomansuggesttheman？doA。Gotocollegetostudyphotography.B.Persuadehisparentstosupporthisdecision.C。Talkwithhisteacherabouthisproblem.聽下面一段資料，回答第1820小題。Whyistheexhibitionmostattract

9、ivetotourists？Thepriceoftheentranceticketsisreasonable。Itprovidesaguidetourforfree.ItbringsShakespeareslifetotheworld。19。Howlongdoestheexhibitionopeneveryday?A.Forsixhours。B.Forsevenhours.C.Foreighthours.20.Whatdoesafamilyticketinclude？A。Twoadultsandonechild.B.Twoadultsandtwochildren。學(xué)必求其心得，業(yè)必貴于專精C.

10、Twoadultsandthreechildren。第二部分:英語知識(shí)運(yùn)用（共兩節(jié),滿分35分)第一節(jié)：單項(xiàng)填空（共15小題，每題1分，滿分15分）從A、B、C、D四個(gè)選項(xiàng)中,選出能夠填入空白處的最正確選項(xiàng)，并在答題卡大將該項(xiàng)涂黑。21。-Excuseme，whatcanIdoforyou?-Yes。Idliketoplace_advertisementfor_usedcarinyourpaper。A。the;aB.an；/C。an;aD。/；theWegotlostintheforestanddecidedtoremain_wewereandwaitedforrescueAhowBwhatC

11、whereDwho23。_goodservice，therestaurantoffersdifferentkindsoftraditionalShandongCuisineAFarfromBRegardlessofC。InsteadofDApartfrom24.ImtryingtofindyesterdaysnewspaperHaveyouseen？it。ImafraidthatI_itaway。Ithoughtyouhadfinishedreadingit.A.threwB.hadthrownC.throwD。willthrowAdvertisingcaninfluenceconsumers

12、moods,_,inturn,caninfluenceconsumersreactionstoproducts.A。thatB。whichC.whereD。when26。Why_togoabroadtostudywhentherearesomanygood學(xué)必求其心得，業(yè)必貴于專精universitiesathome？A。imagineB。bother27。BothClass3andourclasswonC。considerD.preventtbeabletofinishunlessthewothey_eachother.A.teamupwithB。comeupwithC。putupwithD

13、。catchupwith28。-Illcallyou_IarriveinShenzhenThanks，andgoodluckAwhileBuntilCasDonce29。Afirebrokeoutinthebuildingat7：30onTuesdaymorning，_inthedeathofayounggirl.A.havingresultedB.resultedC。beingresultedD.resulting30.You_readabookinthesunit-lldoharmtoyoureyesAcouldntBwouldntCneedntDmustnt31.Thesurvey_in

14、ourschoollastmonthshowsthataboutthreepercentofthestudentsareaddictedtotheInternetgames。A。conductedB.wasconductedC。conductingD。tobeconducted-Whydomanypeoplekeepdogsaspets？Becausetheyareour_friendsandtheyneverdeserttheirmasters。AwiseBbraveCloyalDhandsome學(xué)必求其心得，業(yè)必貴于專精33。Onlybyseizingeverypossible_topra

15、cticecanyoupossiblyhopetoimproveyourspokenEnglish。AsolutionBopportunityCexperienceDtouch34.Hisunclewentabroadin2010,and_sinceAhasnotbeenheardofBhadnotbeenheardofChadnotheardofDhasnotheardof35.Letshaveagameoftennis;theloserhastotreattheothertoahdog。AImafraidsoBItsadealCYouvegotapointDMytreat第二節(jié)完型填空(共

16、20小題；每題1分，滿分20分）閱讀下面短文，掌握其馬虎,爾后從3655各題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出最正確選項(xiàng)，并在答題卡上涂黑。DashofHopeDashisasymbolwhichrepresentseverydaywevespentaliveonearth。Therefore，howyouspendyourdash”isimportant.RecentlyI36aboutalittlegirlnamedHope。Afterlearningmoreaboutherlife，Icouldnthelpbutfeelitwasnotby37，norhappenstance（不測

17、事件），thatshehadbeennamed”Hope”strongfeelingofsympathyandgenerosity38inheryoungheartmadealastingimpressiononmeandcountlessothers。39Ineverhadtheopportunitytomeether,IwishIhad。Itseemsasthoughshewaswise學(xué)必求其心得，業(yè)必貴于專精beyondhertenderyearsandvery,veryspecial.Hopewasatwelveyear-oldgirlwhowas40awishinearlyDece

18、mber2010bytheMake-A-WishFoundationafterbeing41thatshehadararetypeofbonecancer。However，whenshefoundoutthatmorethan15042inherareawerewaitingfortheirwishestobeachieved,sheunselfishlyusedherwishto43thatthosechildrenhavetheirwishesgranted.Shealsoaskedthatitbedone44January16，2011.Unfortunately，however,the

19、organizationinformedherthather45requestcouldnotbegrantedasthefundsweresimply46。Theycalculatedthattheywouldneedtoraisemorethanone47dollarsinthirtydaysinordertograntherwish。48，butnotdiscouraged,sheturnedherdisappointmentintoanenthusiasmthatinspiredcaring49totakeuphelpinggrantthewishesoftheotherchildre

20、n，andeventually50aswell。NewspapercolumnistsandreportersforradioandTVstations51thestoryofthiscaringyounggirlwhohad52theheartsofsomanyandaswordspread，thecommunitywaschallenged。Committeeswerefannedandschools，corporationsandvariousorganizationsassistedin53moneytohelpmakeHopesdreamcometrue。Hereffortswere

21、notinvainastheycontinuetohelpothers，notonly54,butspirituallyandemotionallyaswell。Atthegatheringtocelebrateherlife，”ACelebrationofHopeonJanuary162011,the，55wasmadethattheyhadindeedreceiveddonationstotalingmore學(xué)必求其心得，業(yè)必貴于專精thanonemilliondollars。Herwishhadbeengranted!36.A。heardB。thoughtC。caredD。talked3

22、7.A。coincidenceB。independenceC。convenienceD.intelligence38。A.lostB.carriedC。expectedD.housed39.A.UntilB.UnlessC。ThoughD。If40.A.expressedB.offeredC.madeD.sent41。A.recognizedB。informedC.remindedD。understood42.A.childrenB。citizensC。villagersD.relatives43.A。suggestB。askC。arrangeD.order44。A.forB。toC.onD.

23、by45。A.finalB。formalC.simpleD.noble46。A.unbearableB.unbelievableC。unavailableD.uncomfortable47.A.thousandB.hundred。CmillionD。billion48.A。DisappointedB。SurprisedC。WorriedD.Embarrassed49。A。committeesB。individualsC.corporationsD.organizations50.A。theirsB。oursC。hersD。yours51。A。wroteB.readC.broadcastD.sh

24、ared52。A。touchedB。examinedC.wonD.opened53。A.findingB.spendingC.raisingD。borrowing學(xué)必求其心得，業(yè)必貴于專精54。A.perfectlyB。physicallyC。healthilyD。thankfully55.A.proposalB.decisionC。conclusionD.announcement第三部分閱讀理解（共30小題;每題1.5分，滿分45分）閱讀以下短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中,選出最正確選項(xiàng)，并在答題卡大將該項(xiàng)涂黑。AForcenturies,thebodysbloodhasbe

25、enlinkedcloselywiththeemotionsPeoplewhoshownohumanemotionsorfeelings，aresaidtobecold-bloodedkillerForexample，thepolicearesearchingforacoldbloodedkillerHeseemstokillfornoreason,andnoemotion,asiftakingsomeoneslifeasnothingColdcanaffectotherpartsofthebodyTheexpressiongetcoldfeethasnothingtodowithcoldor

26、yourfeetTheexpressionmeansbeingafraidtodosomethingyouhavedecidedtodoForexample，youagreetobepresidentofanorganizationButthenyoulearnthatalltheotherofficershaveresigned，andalltheworkoftheorganizationswillbeyourresponsibilityYouarelikelytogetcoldfeetaboutbeingpresidentwhenyouunderstandthesituationTheex

27、pressiongivesomeonethecoldshoulderprobablycomesfromthephysicalactofturningyourbacktowardsomeone，insteadofspeakingtohimfacetofaceYoumaygiveacoldshouldertoafriendwhohasnotkeptapromisehemadetoyouOr,tosomeonewhohasliedaboutyoutoothers學(xué)必求其心得，業(yè)必貴于專精coldfishisnotafishItisapersonButitisapersonwhoisunfriendl

28、y,unemotionalandshowsnoloveorwarmthAcoldfishdoesnotoffermuchofhimselftoanyoneSomeonewhoisacoldfishcouldbecoldheartedNowacold-heartedpersonissomeonewhohasnosympathySeveralpopularsongsinrecentyearswereaboutcoldheartedmenorcoldheartedwomenwho，withoutfeelings,broketheheartsoftheirloversOutinthecold”mean

29、snotgettingsomethingthateverybodyelsegotApersonmightsaythateverybodybuthimgotapayraise-hewasleftoutinthecoldAnditisnotapleasantplacetobe56Thereare_expressionsrelatedtocoldthatarementionedinthepassageA3B4C6D757Whenyourefusetospeaktoamanandtreathiminadistantway，youmayexpressby”_”AIgivehimthecoldshould

30、erBIthinkheisacoldbloodedmanCIthinkheisacoldfishDImlikelytogetcoldfeet58IfSueshowsabsolutelynoreactiontothoseawfulpicturesofstarvingchildreninAfrica，youwillsay_AsheisacoldbloodedkillerCsheisacoldfishBshegetscoldfeetDsheisoutin學(xué)必求其心得，業(yè)必貴于專精thecold59Wecanusetheexpression”_todescribeamanwhoorhurtshislo

31、verwithoutmercyAcoldbloodedBcoldshoulderCcoldfeetDcoldhearted60ThetopicofthispassageisaboutAtherelationshipbetweencoldandourbodyBsomeexpressionsaboutfriendshipCsomeexpressionsconnectedwithcoldDhowcoldweathercomesintobeingBBabygirlsmaketheirwaydirectlyfordollsassoonastheycancrawl，whileboyswillheadfor

32、thetoycars，astudyhasshown。Thefindings，thefirsttoshowdifferencesinveryyoungbabies,suggestthereisabiologicalbasistotheirpreferences.PsychologistsDrBrendaToddfromCityUniversityLondoncarriedoutanexperimentinvolving90infantsagedninemonthsto36months。Thebabieswereallowedtochoosefromseventoys。Somewerestereo

33、typicallyboystoysacar，adigger,aballandablueteddy。Therestweregirlsapinktoysteddy,：adollandacookingset。Theywereplacedameterawayfromthetoys,andcouldpickwhichevertoytheyliked。Theirchoiceandtheamountoftimetheyspentplayingwitheachtoywererecorded.學(xué)必求其心得，業(yè)必貴于專精Oftheyoungestchildren(nineto14months)，girlsspen

34、tsignificantlylongerplayingwiththedollthanboys，andboysspentmuchmoretimewiththecarandballthanthegirlsdid。Amongthetwo-andthreeyearolds,girlsspent50percentofthetimeplayingwiththedollwhileonlytwoboysbrieflytouched。itTheboysspentalmost90percentoftheirtimeplayingwithcars，whichthegirlsbarelytouched。Therewa

35、snolinkbetweentheparentsviewonwhichtoysweremoreapforboysorgirls，andthechildrenschoice。DrBrendaToddsaid:“Childrenhisageoftarealreadyexposedtomuchsocialization。Boysmaybegiventoysthatgowhiletoystheycancarefor，whichmayhelpshapetheirpreference。Butthesefindingsagreewiththeformerideathatchildrenshownatural

36、interestsinparticularkindsoftoys.Therecouldbeabiologicalbasisfortheirchoices。Malesthroughevolutionhavebeenadaptedtoprefermovingobjects,probablythroughhuntinginstincts（本能)，whilegirlspreferwarmercolorssuchaspink,thecolorofanewbornbaby。”61Babyboysandgirlshavedifferenttoypreferencesprobablybecause。Ababy

37、boysaremuchmoreactiveBbabygirlslikebrightcolorsmoreCtheirparentstreatthemdifferentlyDthereisanaturaldifferencebetweenthem62Bothbabyboysandbabygirlsliketoplaywithaccordingto學(xué)必求其心得，業(yè)必貴于專精thestudy。AaballBateddyCacarDadoll63WhatcanweinferfromParagraph3?ANine-montholdbabyboysdontplaywithdollsatall.BTwo-y

38、ear-oldbabygirlssometimesplaywithcarsandballs.CTheolderthebabiesare,themoreobvioustheirpreferenceis.DParentsshouldteachtheirbabiestoshareeachother64WhatconclusiondidDr.BrendaTodddrawfromtheresultsofthestudy?AAdultspurposelyinfluencetheirbabiespreference.BBabiespreferenceisntaffectedbysocialsurroundi

39、ngsCBabyboyspreferringtomovingtoyswillbegoodathunting.DBabygirlspreferringwarmercolorswillbewarmhearted。65Wemayreadthisarticleinasectionofanewspaper。AscienceBhealthC.educationDentertainmentCMostAmericanstudentsgototraditionalpublicschoolsThereareabout88,000publicschools,allovertheUSSomestudentsatten

40、dabout3000independentpublicschoolscalledcharterschoolsCharterschoolsareselfgoverningPrivatecompaniesoperatesomecharterschoolsTheyaresimilarinsomewaystotraditionalpublicschoolsTheyreceivetaxmoneyjustasotherpublicschoolsdoCharterschoolsmustprovetolocalorstategovernmentsthattheirstudentsarelearningThes

41、egovernmentsprovidetheschoolswiththeagreement學(xué)必求其心得，業(yè)必貴于專精calledacharterthatpermitsthemtooperateCharterschoolsaredifferentbecausetheydonothavetoobeymostlawsgoverningtraditionalpublicschoolsLocal，state,orfederalgovernmentscannottellthemwhattoteachEachschoolcanchooseitsowngoalsanddecidethewaysitwantst

42、oreachthemClasssizeisusuallysmallerthanintraditionalpublicschoolsTheBushAdministrationstronglysupportscharterschoolsasawaytoreorganizepublicschoolsthatarefailingtoeducatestudentsButsomeeducationagenciesandunionsopposecharterschoolsOneteachersunionhasjustmadepublictheresultsofthefirstnationalstudycom

43、paringtheprogressofstudentsintraditionalschoolsandcharterschoolsTheAmericanFederationofTeacherscriticizedthegovernmentsdelayinreleasingtheresultsofthestudy，whichiscalledtheNationalAssessmentofEducationalProgressUnioneducationexpertssaythestudyshowsthatcharterschoolstudentsperformedworseonmathandread

44、ingteststhanstudentsinregularpublicschoolsSomeexpertssaythestudyisnotafairlookatcharterschoolsbecausestudentsinthoseschoolshavemoreproblemsthanstudentsintraditionalschoolsOthereducationexpertssaythestudyresultsshouldmakecharterschoolofficialsdemandimprovedstudentprogress66Ifaprivatecompanywantstoope

45、rateacharterschool，itmust_AtrynewmethodsofteachingBproveitsmanagement學(xué)必求其心得，業(yè)必貴于專精abilityCobeythelocalandstatelawsDgetthegovernmentspermission67CharterschoolsareindependentbecauseAtheymakegreaterprogressBtheirclasssizeissmallerCtheyenjoymorefreedomDtheyopposetraditionalways68Whatsthegovernmentsattit

46、udetowardcharterschools？A。DoubtfulB。Supportive.C.SubjectiveD。Optimistic69Whatcanwelearnfromthetext?AMorestudentschoosetoattendcharterschoolsBCharterschoolsarebetterthantraditionalschoolsCStudentsincharterschoolsarewelleducatedDPeoplehavedifferentopinionsaboutcharterschools70Itcanbeinterredfromthetex

47、tthat_.AcharterschoolsarepartofthepubliceducationsystemBoneononeattentionshouldbepaidtostudentsCthenumberofcharterschoolswillbelimitedDcharterschoolsareallprivatelyfinancedDEachnewschoolyearbringsfreshremindersofwhateducatorscallthesummerlearninggap.Somecallitthesummerlearningsetback。學(xué)必求其心得，業(yè)必貴于專精Si

48、mplyspeaking，itmeansthelongerkidsareoutofschool,themoretheyforget。Theonlythingtheymightgainisweight。MostAmericanschoolsfollowatraditionalninemonthcalendar。Studentsgetwinterandspringbreaksandabouttenweeksofsummervacation.Someschoolsfollowayear-roundcalendar.Theyholdclassesforabouteightweeksatatime，wi

49、thafewweeksoffinbetween。TheNationalAssociationforYear-RoundEducationsaystherewerefewerthanthreethousandsuchschoolsatlastcount。Theywerespreadamongforty-sixofthefiftystates。Butmanyexpertspointoutthatthenumberofclassdaysinayearroundschoolisgenerallythesameasinatraditionalschool。LeadresearcherPaulvonHip

50、pelsaid，Year-roundschoolsdontreallysotheproblemofthesummerlearningsetback.Theysimplyspreaditoutacrosstheyear.”Acrossthecountry,researchshowsthatstudentsfrompoorfamiliesfallfartherbehindoverthesummerthanotherstudents。Expertssaythiscanbeprevented。Theynotethatmanyschoolsandlocalgovernmentsofferprograms

51、thatcanhelp。Butcallingthemsummerschoolcouldbeaproblem。ThedirectorofthesummerlearningcenteratJohnsHopkins,RonFairchild,saidresearchwithgroupsofdifferentparentsinChicagoandBaltimorefoundthatalmostallstronglydislikedthetermsummerschoolculture,theideaofsummervacationisconnectedtobeliefsaboutfreedom學(xué)必求其心

52、得，業(yè)必貴于專精andthejoysofchildhood.Theparentswelcomedothertermslike”summercamp，”enrichment，extratime”andhands-onlearning.71AccordingtothefirstparagraphthesummerlearninggapAhelpschildrentogainweightBleadschildrento.workharderCimproveschildrensmemoriesDaffectschildrensregularstudies72Comparedtotraditionals

53、chools,studentsintheyear-roundones.AperformbetterandhavemorelearninggainsBhavemuchlesstimeforrelaxationeveryyearChavegenerallythesamenumberofclassdaysDholdmoreclasseswithmorefreeweeksoff73Whichofthefollowingstatementsistrue?AStudentsfrompoorfamiliesoftenfallbehindafterthevacation。BYearroundschoolsca

54、nsolvetheproblemofthelearninggap.CThereareschoolsineachstatefollowingayear-roundcalendar.DNothingcanhelpthestudentswhofallbehindafterthevocation.74Whydidalmostallparentsdisliketheterm“sumATheycherishthechildrenedomsrightsveryoffremuch。BTheyareworriedaboutthequalityofthe“summCTheywanttheirchildrentob

55、eforcedtomakeupthegap。學(xué)必求其心得，業(yè)必貴于專精DTheycantaffordtothefurtherstudyduringvacation.75Whatwouldbethebesttitleofthispassage?AOpeningSummerCampsBForbiddingSummerSchoolsCSpreadingYearRoundEducationDMindingtheSummerLearningCapE“InonlysixdaysIlostsevenpoundsofweight.”“Twofullinchesinthefirstthreedays！”Thes

56、earethekindsofstatementsusedinmagazine,newspaper，radioandtelevisionads,promisingnewshapesandnewlookstothosewhobuythemedicineorthedevice。Thepromotersofproductssaytheycanshapethelegs，slimtheface,smoothwrinkles,orinsomeotherwaytoaddtobeautyordesirability.Oftensuchproductsarenothingmorethanmoneymakingth

57、ingsfortheirpromoters.Theresultstheyproducearequestionable,andsomearedangeroustohealth.Tounderstandhowtheseproductscanbelegallypromotedtothepublic,itisnecessarytounderstandsomethingofthelawscoveringtheirregulation.Iftheproductisadrug,FDA（FoodandDrugAdministration)canrequireproofundertheFood，Drug，and

58、CosmeticActthatissafeandeffectivebeforeitisputonthemarket.Butiftheproductisadevice，F(xiàn)DAhasnoauthoritytorequirepremarketingproof學(xué)必求其心得，業(yè)必貴于專精ofsafetyoreffectiveness。Ifaproductalreadyonthemarketisadangertohealth，F(xiàn)DAcanrequesttheproducerordistributortoremoveitfromthemarketvoluntarily,oritcantakelegalact

59、ion,includingseizure(查封）oftheproduct。OnenotablecaseafewyearsagoinvolvedanelectricaldevicecalledtheRelaxacisor，whichhadbeensoldforreducingthewaistline。TheRelaxacisorproducedelectricalshockstothebodythroughcontactpads.FDAtooklegalactionagainstthedistributortostopthesaleofthedeviceonthegroundsthatitwas

60、dangeroustohealthandlife.Obviously,mostofthedevicesonthemarkethaveneverbeenthesubjectofcourtproceedings(法律訴訟)，andnewdevicesappearcontinually。Beforebuying,itisuptotheconsumertojudgethesafetyoreffectivenessofsuchitems。76.Itcanbeinferredthattheadsmentionedinthetextare。A.objectiveB。costlyC。unreliableill