2024年全國(guó)成考（專升本）之英語(yǔ)（專升本）考試黑金試題詳細(xì)參考解析144

姓名:_________________編號(hào):_________________地區(qū):_________________省市:_________________ 密封線 姓名:_________________編號(hào):_________________地區(qū):_________________省市:_________________ 密封線 密封線 全國(guó)成考（專升本）考試重點(diǎn)試題精編注意事項(xiàng):1.全卷采用機(jī)器閱卷，請(qǐng)考生注意書寫規(guī)范；考試時(shí)間為120分鐘。2.在作答前，考生請(qǐng)將自己的學(xué)校、姓名、班級(jí)、準(zhǔn)考證號(hào)涂寫在試卷和答題卡規(guī)定位置。

3.部分必須使用2B鉛筆填涂;非選擇題部分必須使用黑色簽字筆書寫，字體工整，筆跡清楚。

4.請(qǐng)按照題號(hào)在答題卡上與題目對(duì)應(yīng)的答題區(qū)域內(nèi)規(guī)范作答，超出答題區(qū)域書寫的答案無(wú)效:在草稿紙、試卷上答題無(wú)效。一、選擇題

1、Helookshandsomeafterhehadhishair____.（）A.tocutB.cutC.cuttingD.willcut

2、Itisnouse____withsomeonewhodoesn'tunderstandwhatyoudid.（）A.argueB.tobearguingC.arguingD.argued

3、Enoughsleepisimportanttohealth.Theamountofsleep21dependsontheageofthepersonandtheconditionsinwhichsleep22.Theyoungmayneedmoresleepthantheold,but23eighthoursisenoughforthehealthofgrown-ups.Somecandowithlessthanthisamountbut24mayneedmore.Everypersonknowshisownneed.Itisthenamatterofhowto25it.Sleepshouldbealwaysenoughtomakeonerelaxed(松弛)andreadyfor26work.Freshairis27tosoundsleep(酣睡).Itisnot28reasonforsomepeopletoinsistthatitispracticaltosleepintheopenair.29apersoncankeephimselfwarm,outof-doorsleepingprobablygivesthebody30completerelaxtion.Abilitytosleepislargelyahabit.Theconditionsreferredtoonlyleadtosleep.Out-of-door31,agoodhabitofregulardrinkingandtheavoidanceoflateeatingand32areallhelpfultosoundsleep.Suchfactorsarelargelywithinthe33ofanyperson.Abathat34,neitherhotnorcoldbutofbodytemperature,maybehelpfultosleep.Sleepingpillsshouldneverbetakenexceptwhensuggestedby35.A.helpB.satisfyC.demandD.take

4、Ilearnedhowtoacceptlifeasitisfrommyfather.21,hedidnotteachmeacceptancewhenhewasstrongandhealthy.Myfatherwas22astrongmanwholovedbeingactive,butaterribleillnesstookallthat23.Nowhecannolongerwalk.Eventalkingisdifficult.Onenight,Iwenttovisithimwithmysisters,westarted24aboutlife,andItoldthemaboutoneofmy25.Isaidthatwemustalwaysgivethingsup26wegrowouryouth,butitalways27thatafterwegivesomethingup,wegainsomethingnewinits28.Thensuddenlymyfather29up.Hesaid,“But,Peter,Igaveup30!WhatdidIgain?”Ithoughtandthought,butIcouldnotthinkofanythingtosay.31,heansweredhisownquestion:“Igaintheloveofmyfamily.”Ilookedatmysisters,andsawtearsintheireyes,alongwithhopeandthankfulness.Iwasalso32byhiswords.Afterthat,whenIbegantofeelirritated（憤怒的）atsomeone,I33rememberhiswordsandbecome34.Ifhecouldreplacehisgreat35withafeelingofloveforothers,thenIshouldbeabletogiveupmysmallirritations.A.awayB.outC.intoD.on

5、Thepriceofbeer__________from50centsto4dollarsperliterduringthesummerseason.A.alteredB.rangedC.separatedD.differed

6、Thedoorwas____andIcouldseewhoshewastalkingto.（）A.openB.openingC.goingtoopenD.beingopening

7、根據(jù)以下材料，回答40-43題Tomwasagedfourbuthewastalkinglikeatwo-year-oldbaby.Hewassayingsuchthingsas"kickball"and"wantcar",andusinglotsofone-wordsentences.Heshouldhavebeensayingsomereallylongsentencesandtellingstorieswiththem.Hewasn't.Somethinghadgoneterriblywrong.Quiteafewchildrenhavewhatiscalleda"languagedelay".Forsomereasontheydon'tlearntospeakasquicklyastheyshould.Theirfriendsshootaheadandthey'releftbehind.Asaresult,theygetverylonely.Nobodywantstotalktoyouifyoucan'ttalkback.CananythingbedonetohelpthesechildrenYes.Theycangotoseeaspeechtherapist--apersonwho'sspeciallytrainedtoworkoutwhat'swrongandwhoknowshowtoteachlanguagetochildren.ThisiswhathappenedtoTom.Thespeechtherapistplayedsomegameswithhimandheardhowhetalked.Shemadearecordingofhisspeech,andchattedtohismornanddadabouthisbackground.They'dtakenTomtoseeadoctor,butthedoctorhadn'tfoundanythingwrongwithhim.Heseemedperfectlynormalineveryway--excepthejustwasn'ttalking.AfterTomandhisparentshadgonehome,thetherapistlistenedcarefullytotherecordingshe'dmade.Thenshelookedatachartwhichshowedhowlanguagedevelopedinchildrenagedtwo,three,andfour.ShecouldseeTomwasalongwaybehind.Thenextstep,shedecided,wastoteachTomhowtosaysomenewsentenceslike"kickaredball,"and"theclowniskickingaball."Tomdidn'tgetthenewsentencesrightstraightaway.Butthetherapistwasverypatient,andafterafewmorevisitshestartedtomakesomeprogress.WhatisthebesttitleforthepassageA.WhatCanDoctorsDowithLanguageDelayB.WhatCanBeDoneaboutKidswithLanguageDelayC.HowCanLanguageDelayBeEasilyDetectedD.HowCanParentsPreventKidsfromLanguageDelay

8、Heclaimedthathewouldbea__inthepresidentialelection,andwouldwintheelectionat?last.A.voterB.candidateC.partnerD.comrade

9、Somepeoplearguethatthepressureoninternationalsportsmenandsportswomenkillstheessence（真諦）ofsport—thepursuitofpersonalexcellence.Childrenkickafootballaroundforfun.Whentheygetolderandplayforlocalschoolteams,theybecomecompetitivebuttheystillenjoyplaying.Theindividualrepresentinghiscountrycannotaffordtothinkaboutenjoyinghimself,hehastothinkonlyaboutwinning.Heisresponsibleforentirenation'shopes,dreamsandreputation.AgoodexampleistheWorldCupsoccer.Footballistheworld'smostimportantsport.WinningtheWorldCupisperhapsthesummitofinternationalsportingsuccess.MentionArgentina（阿根廷）tosomeoneandthechancesarethathe'llthinkoffootball.Inasense,winningtheWorldCupputsArgentinaonthemap.SportsfansandsupportersgetquiteunreasonableabouttheWorldCup.PeopleinEnglandfeltthattheircountrywassomehowimportantaftertheywonin1966.LastyearthousandsofScotssoldtheircars,andeventheirhouses,andspentalltheirmoneytravelingtoArgentina,wherethefinalswereplayed.So,amIarguingthatinternationalcompetitionkillstheideaofsport?Certainlynot!DotheArgentinianreallybelievethatbecauseelevenoftheirmenprovedthemostskillfulatfootball,theirnationisineverywaybetterthanallothers?Notreally,butit'snicetoknowthatyouwonandthatinonewayatleastyourcountryisthebest.Inthesecondparagraph,theword"summit"means"____".（）A.highestpointB.mountaintopC.prizeD.finish

10、___manis____reasoninganimal.（）A.The;aB./;/C./;aD.The;the

11、Scientistswhostudythebrainhavefoundoutagreatdealabouthowwelearn.Theyhave_____21_____thatbabieslearnmuchmorefromthesightsandsoundsaroundthemthanwe_____22_____before.Youcan?helpyourbabybytakingadvantageofherhungertolearn.Fromthe_____23_____beginning,babiestrytoimitatethe____24______theyhearusmake.They""read"the_____25_____onourfacesandourmovements.Thatis_____26_____itissoimportanttotalk,singandsmileto?yourchild.Hearingyoutalkisyourbaby′sfirst_____27_____towardbecomingareader,becauseit_____28_____her?tolovelanguageandtolearnwords.Asyourchildgrowsolder,_____29_____talkingwithher.Askheraboutthethingsshedoes.Askher?abouttheeventsandpeopleinthestoryyou_____30_____together.Letherknowyouarecarefully_____31_____whatshesays.Bykeepingherin_____32_____andlistening,youare_____33_____encouragingyourchildtothinkas?shespeaks._____34_____,youareshowingthatyourespectherknowledgeandherabilityto____35______learning.

12、ManypeoplebelievethatAmericanslovetheircarsalmostmorethananythingelse.Theyare21aboutcars.Notonlyisthecarthe22meansoftransportationintheStates,ithas23becomea“plaything”.24thetimeyoungstersbecomefourteenyearsoldoreven25,they'relikelytostart26ofhavingtheirowncars.IntheUSA,the27family,ifthefatherisnot28work,canaffordtobuyanewcareveryfiveyears.However,manyyoungpeople29afterschoolinordertosavemoneytobuyacar.Learningtodriveandgettingadriverlicensemaybeoneofthemostexciting30ofayoungperson'slife.Driver31isoneofthemostpopularcourses.Attheendofthecoursethestudentwill32adrivingtestforalicense.33many,thatpieceofpapermeansthattheyhavegrownup.IntheUnitedStates,manymenandwomen34tohavecars.Peopleusecarstogotowork.35drivecarstogoshopping,totakethechildrentoschoolorforotheractivities.A.ParentsB.MenC.GrandmothersD.Housewives

13、TherearemanyinterestingnewsitemsinBP’s（英國(guó)石油公司）annualEnergyOutlookjustpublished.Butperhapsthemostastonishingsuggestioninthereportistheideathatcuttingbackonplasticusecouldmakemattersworse.ThismightbewhatyouwouldexpectBPtosay.Afterall，asoneoftheworld'sbiggestoilcompanies，itmakesalotofmoneyfromsellingproductsinplastic.Butlet'slookatthethinkingbehindBP'sargument.Ifthecurrentopposingideaabouttheuseofplasticcontinues，therecouldbeaworldwidebanonsingle-useplasticsby2040.Butthedocumentarguesthatswitchingplasticforothermaterialswillhaveabiggercostintermsofenergyandcarbonemissions（排放）.Thatsoundslikethelawofunintended（非故意的）consequencesinaction.Whenplasticbagsaremeasuredagainstpaperorcottonsubstitutes，aBBCanalysisfoundtherewasn'tagreatdealofdifferenceintheirenvironmentalimpact.Paperbagsrequirefewerreusestomakethemmoreenvironmentallyfriendlythansingle-useplasticbags，whichmeanscustomershavetoreplacepaperbagsmorefrequently.Environmentalists，though，arenotentirelyconvinced.TheythinkthatBPisstressingtheproblemofbanningplasticforitsowninterest.“Whileit'struethatittakeslessenergytoproduceandtransportplasticthanglass，aglassbottlecanbereuseddozensoftimesandisrecyclable.Plus，materialslikeglasswhentheyescapecollectiondon'tgoonpollutingouroceansandriversforhundredsofyears，"saidLouiseEdge，fromGreenpeaceUK.Stepstoencouragerecyclingarebeingtaken.TheUK，forexample，willintroduceanewtaxonthemanufactureandimportofplasticpackagingin2022.Therearealsolotsofdevelopmentstakingplacewithalternativematerials.Thesemaybethefinaldefenseagainsttheunintendedconsequencesofplasticbans.Whichofthefollowingcouldbebannedworldwideby2040?A.Second-handcottonbegsB.ReusablepaperbagsC.Single-useplasticbagsD.Recyclableglassbottles

14、In2011，adogownernamedRobertuploadedavideotitled"Guilty!”toYouTube.Hehadcomehomefindinghistwodogsnearanemptybagofcattreats.Thefirstdogbehavedcalmly.Buttheseconddog，Denver，satshakinginacorner，hereyeslookingdown，whichmadeRobertbelieveitwasshewhohaddoneit.Seeingher"apparentadmissionofguilt，"heyelledather，“Youdidthis!”Denverbeathertailnervously.“Youknowtheroutine.Inthekennel（狗窩）!”Followingthecommand，thedogshutherselfin.Thevideoquicklygatheredafloodofcomments.Sincethen，“dogshaming"hasbecomepopularontheinternet，asownersaroundtheworldpostedbesidenotesshotsoftheirtremblingpetsinwhichthedogsseemedtoadmitbadbehavior.Forinstance，"Iateanextralargepizza，"admitsachocolateLab.Humanenthusiasmforguiltydogsseemedgrowing.ButaccordingtoaresearcheratBarnardCollege，whatweconsidertobeadog'sguiltylookisnosignofguiltatall.Ina2009study，theresearcherhadownersforbidtheirdogsfromeatinganattractivetreat，andthenaskedtheownerstoleavetheroom.Whileeachownerwasgone，theresearchereitherremovedthetreatorfedittothedog.Whentheownersreturned，theyweretold—regardlessofthetruth—thattheirdogseitherhadorhadnoteatenit.Ifownersthoughttheirdogshaddonesomethingwrong，blamesfollowed，andguiltylooksquicklyemerged.Yetdogswhohadn'teatenthetreatweremorelikelytoappearguiltythandogswhohad—solongastheirownersscoldedthem.Farfromsignalingregret，onegroupofresearcherswroteina2012paper，theguiltylookofdogsisverylikelyameanstoshowobedience（順從）totheirowners.Whydodogswearaguiltylookaccordingtotheresearchers?A.Toattracttheirowners’attentionB.TodeceivetheirownersC.TobegtheirownersfortreatsD.Toshowobediencetotheirowners

15、Jimwasintelligent,buthehatedhardwork.Hesaid,“Youworkhard,andmakealotofmoney,andthenthegovernmenttakesmostofit.Iwanteasyworkthatgivesmelotsofmoneyandthatthegovernmentdoesn'tknowabout.”Sohebecameathief—buthedidnotdothestealinghimself.Hegototherstodoit.Theyweremuchlessintelligentthanhewas,sohearrangedeverythingandtoldthemwhattodo.Onedaytheywerelookingforrichfamiliestorob,andJimsentoneofthemtoalargebeautifulhousejustoutsidethetown.Itwasevening,andwhenthemanlookedthroughoneofthewindows,hesawayoungmanandagirlplayingonapiano.WhenhewentbacktoJim,hesaid,“Thatfamilycan'thavemuchmoney.Twopeoplewereplayingonthesamepianothere.”Wheredidoneofthethievesgotodothestealing?（）A.TothevillageB.TothecountryC.TothecityD.Tothetown

16、Thoughtsareexpressed__________words.A.byallmeansB.bynomeansC.bythewayD.bymeansof

17、選出下列選項(xiàng)中讀音不同的選項(xiàng)（）A.cloudyB.captainC.certainD.cotton

18、Humanneedsseemendless.Theymightberegardedasmakingupseverallevels.Whenthereisenoughmoneytosatisfyonelevelofneeds,anotherlevelappears.Thefirstandmostbasiclevelofneedsinvolvesfood.Oncethislevelissatisfied,thesecondlevelofneeds,clothingandsomesortofshelter,appears.BytheendofWorldWarⅡ,theseneedsweresatisfiedforagreatmajorityofAmericans.Thenathirdlevelappeared.Itincludedsuchitemsasautomobilesandnewhouses.By1957or1958thisthirdlevelofneedswasfairlywellsatisfied.Then,inthelate1950s,afourthlevelofneedsappeared:the“l(fā)ife-enriching”level.Whiletheotherlevelsinvolvephysicalsatisfaction,thatis,thefeeding,comfort,safety,andtransportation,thislevelstressesmentalneedsforrecognition,achievement,andhappiness.Itincludesavarietyofgoodsandservices.Amongthemarevacationtrips,thebestmedicalanddentalcare,andrecreation.Alsoincludedherearefancygoodsandthelateststylesinclothing.Onthefourthlevel,alotofmoneyisspentonservices,whileonthefirstthreelevelsmoreisspentongoods.Afifthlevelwouldprobablyinvolveneedsthatcanbeachievedbestbycommunityaction.Consumersmaybespendingmoreontaxestopayforgovernmentactionagainstdisease,ignorance,crime,andprejudice.Afterfillingourstomachs,ourclothesclosets,ourgarages,ourteeth,andourminds,wenowmayseektoensurethehealth,safety,andleisuretoenjoymorefullythegoodthingsonthefirstfourlevels.Theauthortendstothinkthatthefifthlevel____.（）A.wouldbelittlebetterthanthefourthlevelB.maybealotmoredesirablethanthefirstfourC.canbethelastandmostsatisfyinglevelD.willbecomeattainablebeforethegovernmenttakesactions

19、選出下列選項(xiàng)中讀音不同的選項(xiàng)（）A.見圖AB.見圖BC.見圖CD.見圖D

20、The“EarthHour”movement—initiatedbytheWorldWildlifeFundissettobemarkedaroundtheworld.Inanefforttobringattentiontoglobalclimatechange,thegroupiscallingforlightstobeturnedoffacrosstheglobebetween8:30p.m.and9:30p.m.onSaturday.SomeofthemostfamousplacesinChinawilljoin“EarthHour”.TheBird'sNestandtheWaterCubeinBeijingandtheOrientalPearlBroadcastingTowerinShanghaiwillswitchofftheirlightsforonehouronSaturdayevening.Citizens,communities,andcompaniesaroundthecountryaredoingtheirparttoorganizeandpromotethemovement.Sofar,morethan2,400citiesfrom81countriesand1billionpeoplefromaroundtheworldhavejoined“EarthHour”.UNSecretaryGeneralBanKi-moonisurgingmorepeopletoparticipateandmakesomecontributiontotheeffortsagainstglobalwarming.“EarthHour”beganinSydneyin2007.In3years,ithasgrownintooneoftheworld'slargestjointactionsdealingwithclimatechange.OnMarch31st,2007,over2.2millionhomesandbusinessesinSydneyswitchedofftheirlightsforonehour.Itwasestimatedthatelectricitysavedduringthathourcouldsustain200,000TVsetsforonehour.Asanaddedreward,Sydneyresidentsjoiningthemovementsaidtheycouldseemorestarsthaneverduringthatnight.Afterthat,“EarthHour”spreadaroundtheworldatanamazingspeed.In2008,fromOceaniatoAsia,fromEuropetoAmerica,50millionpeopleswitchedofftheirlights.Moreandmorepeoplehavebeenjoiningthe“EarthHour”movementandcontributingintheirownwaytosaveourplanet.Whatistheaimofthe“EarthHour”movement?（）A.TodrawattentiontoglobalwarmingB.TodrawattentiontosmokingC.TosavepeopleD.Tosaveourmoney

21、InBritain,peoplehavedifferentattitudestothepolice.Mostpeoplegenerally21themandthejobtheydo-althoughtherearecertainpeoplewhodonotbelievethatthepolice22havethepowerthattheydo.Whatdoesapolicemanactuallydo?Itisnot23jobtodescribe.Afterall,apolicemanhasanumberofjobsinone.Apolicemanoftenhastocontroltraffic,either24footinthecenterofatown,orinapolicecarontheroads,indeed,inBritain,hemightbeintheTrafficPoliceandspendall,oralotof,hittime25upanddownmainroadsandmotorways.Atrafficpolicemanhastohelpkeepthetrafficmoving,stop26motoristsandhelpwhenthereisanaccident.Apolicemanhastohelpkeepthe27,too.Ifthereisafightorsomeotherdisturbance,we28thepolicetocomeandrestoreorder.Andtheyoftenhavetodealwithsituationatgreatrisktotheirown29.Weexpectthepolicetosolvecrimes,ofcourse,soanordinarypoliceman,evenifheisnotadetective,willoftenhavetohelp30andarrestcriminals.And31dowecallwhenthereisanemergency--anaircrash,afire,aroadaccident,orarobbery?Wecallthepolice．32apolicemanhastobepreparedtofaceanyunpleasantemergencythatmayhappeninthe33world．Thepolicedoanabsolutelynecessaryjob,theydoit34wellandIsupportthem,butIdonotenvypoliceman.IdonotthinkthatIcould35dothejobofapoliceman.A.restingB.tiredC.speedingD.drunken

22、Thislessonmakesusknowthat,____,thecakewilltasteawful.（）A.notifmadecorrectlyB.ifnotcorrectlymadeC.ifmadenotcarefullyD.notifcorrectlymade

23、選出發(fā)音與其他不同的一項(xiàng)A.musicB.plasticC.oceanD.public

24、Oncehewasa____inthepresidentialelection,andwintheelectionatlast.（）A.authorityB.candidateC.staffD.comrade

25、Scientistswhostudythebrainhavefoundoutagreatdealabouthowwelearn.Theyhave_____21_____thatbabieslearnmuchmorefromthesightsandsoundsaroundthemthanwe_____22_____before.Youcan?helpyourbabybytakingadvantageofherhungertolearn.Fromthe_____23_____beginning,babiestrytoimitatethe____24______theyhearusmake.They""read"the_____25_____onourfacesandourmovements.Thatis_____26_____itissoimportanttotalk,singandsmileto?yourchild.Hearingyoutalkisyourbaby′sfirst_____27_____towardbecomingareader,becauseit_____28_____her?tolovelanguageandtolearnwords.Asyourchildgrowsolder,_____29_____talkingwithher.Askheraboutthethingsshedoes.Askher?abouttheeventsandpeopleinthestoryyou_____30_____together.Letherknowyouarecarefully_____31_____whatshesays.Bykeepingherin_____32_____andlistening,youare_____33_____encouragingyourchildtothinkas?shespeaks._____34_____,youareshowingthatyourespectherknowledgeandherabilityto____35______learning.

26、ThenumberofspeakersofEnglishinShakespeare′stimeisestimatedtohavebeenaboutfivemillion.Todayitisestimatedthatsome260millionpeoplespeakitasa(an)21?language,mainlyintheUnitedStates,Canada,GreatBritain,Ireland,SouthAfrica,AustraliaandNewZealand.InadditiontothestandardvarietiesofEnglishfoundintheseareas,22?areagreatmanyregionalandsocialvarietiesofthelanguageaswellas?23?levelsofusagethatareemployedbothinitsspokenandwrittenforms.Infact,itis?24?toestimatethenumberofpeopleintheworldwhohaveacquiredanadequateworkingknowledgeofEnglishinadditiontotheirownlanguages.The?25?forEnglishlearningandthesituationsinwhichsuchlearningtakesplacearesovariedthatitis26toexplainandstillmoredifficulttojudge?27?formsanadequateworkingknowledgeforeachsituation.Themainreasonforthewidespread?28?forEnglishisitspresentdayimportanceasaworldlanguage.Besides29theindefiniteneedsofitsnativespeakers,Englishisalanguageinwhichsomeofimportantworksinscience,technology,andother?30arebeingproduced,andnotalwaysbynativespeakers.Itiswidelyusedfor31purposesasmeteorological(氣象的)andairportcommunications,internationalconferences,andthe?32?ofinformationovertheradioandtelevisionnetworksofmany?33.Itisalanguageofwidercommunicationforanumberofdevelopingcountries,speciallyformerBritishcolonies.Manyofthesecountrieshavemultilingual?34.andneedalanguageforinternalcommunicationinsuchmattersasgovernment,commerce,industry,,lawand35aswellasforinternationalcommunicationandforentrancetothescientificandtechno-logicaldevelopmentsintheWest.

27、Pleasetelephonemehalfanhour____.（）A.inchargeB.inadvanceC.intimeD.infront

28、Thisisthesecondtimeshe____improvementonthatequipment.（）A.hadmadeB.madeC.ismakingD.hasmade

29、選出發(fā)音與其他不同的一項(xiàng)A.allowB.fellowC.nowD.cow

30、It′sbadpolicyfordevelopingcountriestosacrificeenvironmentalprotectionto__________economic?growth.A.discourageB.weakenC.promoteD.create

31、TraincompaniesinTokyoaretakingactiontoreducethenumberofpeoplejumpinginfrontoftrains.Theyarefittingbluelightsonstationplatformstotryandcreateamorecalmingatmosphere.TheEastJapanRailwayCompanyhasinvestedalmost$170,000toinstallthelightsinallofthe29stationsonthecapital’sbusyYamanoteLine.Therehasbeenanalarmingriseinthenumberofpeoplecommittingsuicideattrainstations.Atotalof68peoplethrewthemselvesundertrainsintheyearuptoMarch.Thiscompareswith42suicidesinthesameperiodayearearlier.In2008,Japanhadnearly2,000suicidesbyjumpinginfrontofatrain;aroundsixpercentofallsuicidesnationwide.Suicideshaverisensharplyinthepastdecadeduetopooreconomicconditions.Nooneknowsifthebluelightswillwork.Thereisnoevidencetoshowthatbluelightreducessuicidalfeelings.KeihanRailwayspokesmanOsamuOsammuOkawastated:〝Wethoughtwehadtodosomethingtosavelives.Weknowthereisnoscientificproofthatbluelightsdetersuicides,butifbluehasasoothingeffectonthemind,wewanttotryittosavelives."TheAssociatedPressnewsagencyreportsonaJapanesetherapistcalledMizukiTakahashi.Sheexplainedherreasonswhythebluelightsmightbeagoodidea:〝Weassociatethecolorwiththeskyandthesea.Ithasacalmingeffectonagitatedpeople,orpeopleobsessedwithoneparticularthing,whichinthiscaseiscommittingsuicide,〞shesaid.Othercompaniesarewatchingthisexperimentwithinterest.Whybluelightsareinstalledinmanytrainstations?（）A.BecausetheydonothurthumaneyesB.BecausetheyarecheaperthanregularonesC.BecausetheycanhelppeopleatnightD.Becausetheycanreducethenumberofsuicides

32、Therearevariouswaysinwhichindividualeconomicunitscaninteractwithoneanother.Threebasicwaysmaybedescribedasthemarketsystem,theadministeredsystem,andthetraditionalsystem.Inamarketsystemindividualeconomicunitsarefreetointeractamongeachotherinthemarketplace.Itispossibletobuycommoditiesfromothereconomicunitsorsellcommoditiestothem.Inamarket,transactionmaytakeplaceviabarterormoneyexchange.Inabartereconomy,goodssuchasautomobiles,shoesandpizzasaretradedagainsteachother.Obviously,findingsomebodywhowantstotrademyoldcarinexchangeforasailboatmaynotalwaysbeaneasytask.Hence,theintroductionofmoneyasamediumofexchangeeasestransactionsconsiderably.Inthemodernmarketeconomy,goodsand-servicesareboughtorsoldformoney.Analternativeforthemarketsystemisadministrativecontrolbysomeagencyoveralltransactions.Thisagencywillissueedicts(orders)orcommandsastohowmuchofeachgoodandserviceshouldbeproduced,exchanged,andconsumedbyeacheconomicunit.Centralplanningmaybeonewayofadministeringsuchaneconomy.Thecentralplan,drawnupbythegovernment,showstheamountsofeachcommodityproducedbythevariousfirmsandallocatedtodifferenthouseholdsforconsumption.Thisisanexampleofcompleteplanningofproduction,consumption,andexchangeforthewholeeconomy.Inatraditionalsociety,productionandconsumptionpatternsaregovernedbytradition;everyperson'splacewithintheeconomicsystemisfixedbyparentage(origin),religion,andcustom.Transactionstakeplaceonthebasisoftradition,too.Peoplebelongingtoacertaingrouporcaste(socialclass)mayhaveanobligationtocareforotherpersons,providethemwithfoodandshelter,carefortheirhealth,andprovidefortheireducation.Clearly,inasystemwhereeverydecisionismadeonthebasisoftraditionalone,progressmaybedifficulttoachieve.Astagnant(unchanging)societymayresult.Accordingtothepassage,abartereconomycanleadto____.（）A.realgoodsexchangeB.inflationC.misunderstandingD.difficultiesforthetraders

33、Almosteveryfamilybuysatleastonecopyofanewspapereveryclay.Somepeoplesubscribeto?asmanyastwoorthreedifferentnewspapers.Butwhydopeoplereadnewspapers?Fivehundredyearsago,newsofimportanthappenings--battleslostandwon,kingsorrulers?overthrownorkilled--tookmonthsandevenyearstotravelfromonecountrytoanother.Thenews?passedbywordofmouthandwasneveraccurate.Todaywecanreadinournewspapersofimportant?eventsthatoccurinfarawaycountriesonthesamedaytheyhappen.Apa