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历年英语四级真题及答案完整版2021年6月大学英语四级真题PartIWriting(30minutes)Directions: Forthispart,youareallowed30minutestowriteashortessayonthetopicofOnlineShopping.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelow:1.现在网上购物已成为一种时尚2.网上购物有很多好处,但也有不少问题3.我的建议OnlineShopping注意:此局部试题在答题卡1上。Par...

历年英语四级真题及答案完整版
2021年6月大学英语四级 真题 北京中考数学真题pdf四级真题及答案下载历年四级真题下载证券交易真题下载资料分析真题下载 PartIWriting(30minutes)Directions: Forthispart,youareallowed30minutestowriteashortessayonthetopicofOnlineShopping.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelow:1.现在网上购物已成为一种时尚2.网上购物有很多好处,但也有不少问题3.我的建议OnlineShopping注意:此局部试题在答题卡1上。PartIIReadingComprehension(SkimmingandScanning)(15minutes)Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,choosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Forquestions8-10,completethesentenceswiththeinformationgiveninthepassage.BritishCuisine:theBestofOldandNewBritishcuisine(烹饪)hascomeofageinrecentyearsaschefs(厨师)combinethebestofoldandnew.WhydoesBritishfoodhaveareputationforbeingsobad?Becauseitisbad!ThosearenotthemostencouragingwordstohearjustbeforeeatinglunchatoneofHongKong'ssmartestBritishrestaurants,Alfie'sbyKEE,butheadchefNeilTomeshasmoretosay."Thepast15yearsorsohavebeenanoticeableperiodofimprovementforfoodinEngland,"theEnglishchefsays,citingthetrendinBritishcuisineforbetteringredients,preparationandcookingmethods,andmoreappealingpresentation.ChefssuchasDeliaSmith,NigelSlater,JamieOliverandGordonRamsaymadethepublicrealisethatcooking-andeating-didn'thavetobeaboringthing.Andnow,mostoftheBritishpublicisfamiliarevenwiththeextremesofHestonBlumenthaPsmoleculargastronomy,aformofcookingthatemploysscientificmethodstocreatetheperfectdish."It'snolongerthecasethatthecommonmaninEnglandisembarrassedtoshowheknowsaboutfood,"Tomessays.Therewasplentyofroomforimprovement.Theproblemswiththenation'scuisinecanbetracedbacktotheSecondWorldWar.BeforetheWar,muchofBritain'sfoodwasimportedandwhenGermanU-boatsbeganattackingshipsbringingfoodtothecountry,Britainwentonrations(配给)."Asrationingcametoanendinthe1950s,technologypickedupandwasusedtomass-producefood,"Tomessays."Andbythenpeoplewerejusthappytohaveadecentquantityoffoodintheirkitchens."Theyweren'tlookingforcuredmeats,organicproduceorbeautifulpresentation;theywerelookingforwhatevertheycouldgettheirhandson,andthisprioritisationofquantityoverqualityprevailedfordecades,meaningagenerationwasbroughtupwithfoodthatcouldn'tcompetewithneighbouringFrance,Italy,BelgiumorSpain.BeforestarchefssuchasOliverbeganmakingcookingfashionable,itwashardtofindarestaurantinLondonthatwasopenafter9pm.Butinrecentyearsthecapital'sculinary(烹饪的)scenehasdevelopedtothepointthatitisnowconfidentofitsabilitytopleasethetastesofanyinternationalvisitor.WiththeopeningofAlfie'sinApril,andotherssuchasThePawn,twoyearsago,modernBritishfoodhasmadeitswaytoHongKong."WithBritishfood,IthinkthatHongKongrestaurantsarekeepingup,"saysDavidTamlyn,theWelshexecutivechefatThePawninWanChai."HongKongdinersareextremelyresponsivetonewideasorpresentations,whichisgoodnewsfornewdishes."ChefsagreethatdinersinHongKongareembracingthemodernBritishtrend.Somerestaurantsaremodifyingtherecipes(菜谱)ofBritishdishestobreathenewlifeintotheclassics,whileothersareusingbetterqualityingredientsbutremainingtruetoBritishtraditionsandtastes.Tamlynisinthesecondcamp."Weselectourfoodveryparticularly.WeuseUSbeef,NewZealandlambandforourcustards(牛奶蛋糊)weuseBird'sCustardPowder,"Tamlynsays."Somerestaurantsgoforcustardmadefreshwitheggs,sugarandcream,butBritishcustardisdifferent,andwestaytruetothat."MatthewHill,seniormanageratthetwo-year-oldSoHorestaurantYorkshirePudding,alsousesbetteringredientsasameansofimprovingdishes."TherearealotofexistingperceptionsaboutBritishfoodandsowecan'talterthesetoomuch.We'reatraditionalBritishrestaurantsotherearesomestaples(主菜)thatwillremainessentiallyunchanged."Thesetraditionaldishesincludefishandchips,steakandkidneypieandlargepiecesofroastedmeats.AtAlfie's,thenewestoftheBritishrestaurantsintownandperhapsthemostgentlemen'sclub-likeindesign,NeilTomesexplainshispassionforprovenance(原产地)."Britainhasstartedtobecomereallyproudofthefoodit'sproducing.Ithasexcellentorganicfarms,beautifullycraftedcheeses,high-qualitymeats."However,theBritishdon'thaveahistoryofexportingtheirfoodstuffs,whichmakesitdifficultforrestaurantsinHongKongtosourceauthenticingredients."WecangetalotofouringredientsonceaweekfromtheUK,"Tamlynexplains."Butthereisalsopressuretobuylocalandsaveonfoodmiles,whichmeanswetakeourvegetablesfromthelocalmarkets,andtherearealotthatworkwellwithBritishstaples."ThePhoenix,inMid-Levels,offersthewidestinterpretationof"Britishcuisine",whilestilltryingtomaintainitssoul.Thegastro-pubhasexistedinvariouslocationsinHongKongsince2002.SingaporeanheadchefTommyTehKumChaioffersdailyspecialsonablackboard,ratherthanstickingtoamenu.ThisenableshimtoreinterpretBritishcuisinedependingonwhatisavailableinthelocalmarkets."Weusealotofingredientsthatpeoplewouldn'tperhapsassociateasBritish,butarepresentedinaBritishway.Bellpeppersstuffedwithcouscous,alongsideratatouille,isaverypopulardish."Althoughtheingredientsmaynotstrikedinersasbeingtraditional,theycanbefoundindishesacrossBritain.Eventhetraditionalchefsareawareoftheneedtoadapttolocaltastesandcustoms,whilemaintainingtheBritishnessoftheircuisine.AtYorkshirePudding,Hillsaysthathisstaffasksdinerswhethertheywouldliketosharetheirmeals.Smalldishes,sharedmealsand"mixingitup"isnotsomethingcommonlydoneinBritain,butYorkshirePuddingwillbringfulldishestothetableandofferindividualplatesforeachdiner."Thatway,peoplestillgetthepresentationofthedishesastheyweredesigned,butcancarvethemuphowevertheylike,"Hillsays.ThispracticeisalsopopularatThePawn,althoughlargelyforrotisseries(烤肉馆),Tamlynsays."SometableswillarriveonaSunday,orderawholechickenandashoulderoflamborababypig,andjuststayforhoursenjoyingeverythingwebringoutforthem."SomeBritishtraditionsaretoosacred(神圣的)tomesswith,however,Tomessays."I'dneverchangeafullEnglishbreakfast."注意:此局部试题请在答题卡1上作答。1.WhatisBritishfoodgenerallyknownfor?Itsuniqueflavour.C)Itsspecialcookingmethods.Itsbadtaste.D)Itsorganicingredients.2.TheSecondWorldWarledtoinBritain.aninadequatesupplyoffoodC)anincreaseinfoodimportadecreaseofgrainproductionD)achangeinpeople'seatinghabits3.Whycouldn'tBritaincompetewithsomeofitsneighbouringcountriesintermsoffoodinthepost-wardecades?Itsfoodlackedvariety.C)Itwasshortofwell-trainedchefs.Itspeoplecaredmoreforquantity.D)Itdidn'thaveflavourfulfoodingredients.4.Withculinaryimprovementinrecentyears,London'srestaurantsarenowabletoappealtothetastesof.mostyoungpeopleC)allkindsofoverseasvisitorselderlyBritishdinersD)upper-classcustomers5.WhatdoHongKongdinerswelcome,accordingtoWelshexecutivechefDavidTamlyn?Authenticclassiccuisine.C)Newideasandpresentations.Locallyproducedingredients.D)Thereturnofhome-styledishes.6.Whileusingqualityingredients,DavidTamlyninsiststhatthedishesshould.benefitpeople'shealthC)beofferedatreasonablepriceslookbeautifulandinvitingD)maintainBritishtraditionaltastes7.WhydoesNeilTomessayhelovesfoodingredientsfromBritain?Theyappealtopeoplefromallovertheworld.Theyareproducedonexcellentorganicfarms.Theyareprocessedinascientificway.Theycomeinagreatvariety.TamlynsaysthatbesidesimportingingredientsfromBritainonceaweek,hisrestaurantalsobuysvegetablesfrom_______.ThePhoenixinMid-LevelsmaynotuseBritishingredients,butpresentsitsdishes______.YorkshirePuddingisarestaurantwhichwillbringfulldishestothetablebutofferplatestothosedinerswhowouldliketo_______.PartIIIListeningComprehension(35minutes)SectionADirections:Inthissection,youwillhear8shortconversationsand2longconversations.Attheendofeachconversation,oneormorequestionswillbeaskedaboutwhatwassaid.Boththeconversationandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichisthebestanswer.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.注意:此局部试题请在答题卡2上作答。11.A)Heiscarelessabouthisappearance.Heisashamedofhispresentcondition.Hechangesjobsfrequently.Heshaveseveryotherday.12.A)Janemaybecaughtinatrafficjam.Janeshouldhavestartedalittleearlier.HeknowswhatsortofpersonJaneis.HeisirritatedathavingtowaitforJane.13.A)TrainingfortheMid-AtlanticChampionships.Makingpreparationsforatrans-Atlantictrip.Collectinginformationaboutbaseballgames.Analyzingtheirrivals'on-fieldperformance.14.A)Hehadanarrowescapeinacaraccident.Heishospitalizedforaseriousinjury.Helosthismothertwoweeksago.Hehasbeenhavingahardtime.15.A)Thewomanhasknownthespeakerforalongtime.Themanhaddifficultyunderstandingthelecture.Themanismakingafussaboutnothing.Thewomanthinkshighlyofthespeaker.16.A)Hehasdifficultymakingsenseoflogic.Statisticsandlogicarebothchallengingsubjects.Thewomanshouldseekhelpfromthetutoringservice.Tutoringservicesareverypopularwithstudents.17.A)HerovercoatisasstylishasJill's.C)Jillworetheovercoatlastweek.B)Jillmissedherclasslastweek.D)Sheisinthesameclassastheman.18.A)Acomputergame.C)Anexcitingexperience.B)Animaginarysituation.D)Avacationbythesea.Questions19to21arebasedontheconversationyouhavejustheard.A)Beautifulsceneryinthecountryside.C)Painandpleasureinsports.B)Dangersofcross-countryskiing.D)Asportheparticipatesin.A)Hecan'tfindgoodexamplestoillustratehispoint.Hecan'tfindapeacefulplacetodotheassignment.Hedoesn'tknowhowtodescribethebeautifulcountryscenery.Hecan'tdecidewhethertoincludetheeffortpartofskiing.21.A)Newideascomeupasyouwrite.Muchtimeisspentoncollectingdata.Alotofeffortismadeinvain.Thewriter'spointofviewoftenchanges.Questions22to25arebasedontheconversationyouhavejustheard.22.A)Journalistofalocalnewspaper.Directorofeveningradioprograms.Produceroftelevisioncommercials.Hostessoftheweekly"BusinessWorld".23.A)Heranthreerestaurantswithhiswife'shelp.Heandhiswifedideverythingbythemselves.Heworkedbothasacookandawaiter.Hehiredacookandtwolocalwaitresses.24.A)Hehardlyneedstodoanyadvertisingnowadays.Headvertisesalotonradioandinnewspapers.HespendshugesumsonTVcommercialseveryyear.Hehireschildrentodistributeadsinshoppingcenters.25.A)Therestaurantlocation.C)Thefoodvariety.B)Therestaurantatmosphere.D)Thefoodprice.SectionBDirections:Inthissection,youwillhear3shortpassages.Attheendofeachpassage,youwillhearsomequestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.注意:此局部试题请在答题卡2上作答。PassageOneQuestions26to28arebasedonthepassageyouhavejustheard.26.A)Itsprotectionisoftenneglectedbychildren.B)Itcannotbefullyrestoredoncedamaged.C)Therearemanyfalsenotionsaboutit.D)Therearevariouswaystoprotectit.27.A)Itmaymakethewearerfeeltired.B)Itwillgraduallyweakentheeyesofadults.C)Itcanleadtothelossofvisioninchildren.D)Itcanpermanentlychangetheeyestructure.28.A)Itcanneverbedoneevenwithhightechnology.B)Itisthebestwaytorestoredamagedeyesight.C)Itisamajorachievementineyesurgery.D)Itcanonlybepartlyaccomplishednow.PassageTwoQuestions29to31arebasedonthepassageyouhavejustheard.29.A)Theythinktheyshouldfollowthecurrenttrend.B)Nursinghomesarewell-equippedandconvenient.C)Adultday-carecentersareeasilyaccessible.D)Theyhavejobsandothercommitments.30.A)Theydon'twanttouseupalltheirlifesavings.B)Theyfeartheywillregretitafterwards.C)Theywouldliketospendmoretimewiththem.D)Theydon'twanttoseetheirhusbandspoorlytreated.31.A)Provideprofessionalstandardcare.C)Befrankandseekhelpfromothers.B)Beaffectionateandcooperative.D)Makefulluseofcommunityfacilities.PassageThreeQuestions32to35arebasedonthepassageyouhavejustheard.32.A)Healthandsafetyconditionsintheworkplace.B)Rightsandresponsibilitiesofcompanyemployees.C)Commoncomplaintsmadebyofficeworkers.D)Conflictsbetweenlaborandmanagement.33.A)Replaceitsout-datedequipment.Improvethewelfareofaffectedworkers.Followgovernmentregulationsstrictly.Provideextrahealthcompensation.34.A)Theyrequestedtotransfertoasaferdepartment.Theyquitworktoprotecttheirunbornbabies.Theysoughthelpfromunionrepresentatives.Theywantedtoworkshorterhours.35.A)Toshowhowtheylovewintersports.Toattracttheattentionfromthemedia.Toprotestagainstthepoorworkingconditions.Toprotectthemselvesagainstthecoldweather.SectionCDirections:Inthissection,youwillhearapassagethreetimes.Whenthepassageisreadforthefirsttime,youshouldlistencarefullyforitsgeneralidea.Whenthepassageisreadforthesecondtime,youarerequiredtofillintheblanksnumberedfrom36to43withtheexactwordsyouhavejustheard.Forblanksnumberedfrom44to46youarerequiredtofillinthemissinginformation.Fortheseblanks,youcaneitherusetheexactwordsyouhavejustheardorwritedownthemainpointsinyourownwords.Finally,whenthepassageisreadforthethirdtime,youshouldcheckwhatyouhavewritten.注意:此局部试题请在答题卡2上作答。Contrarytotheoldwarningthattimewaitsfornoone,timeslowsdownwhenyouareonthemove.Italsoslowsdownmoreasyoumovefaster,whichmeansastronauts(宇航员)somedaymay(36)_____solonginspacethattheywouldreturntoanEarthofthe(37)_____future.Ifyoucouldmoveatthespeedoflight,yourtimewouldstandstill.Ifyoucouldmovefasterthanlight,yourtimewouldmove(38)_____.Althoughnoformofmatteryet(39)_____movesasfastasorfasterthanlight,(40)_____experimentshavealreadyconfirmedthataccelerated(41)_____causesatraveler'stimetobestretched.AlbertEinstein(42)_____thisin1905,whenhe(43)_____theconceptofrelativetimeaspartofhisSpecialTheoryofRelativity.Asearchisnowunderwaytoconfirmthesuspectedexistenceofparticlesofmatter(44)____________________________________.Anobsession(沉迷)withtime–saving,gaining,wasting,losing,andmasteringit–(45)____________________________________.Humanityalsohasbeenobsessedwithtryingtocapturethemeaningoftime.Einstein(46)____________________________________.Thus,timeandtime'srelativityaremeasurablebyanyhourglass,alarmclock,oranatomicclockthatcanmeasureabillionthofasecond.PartIVReadingComprehension(ReadinginDepth)(25minutes)SectionADirections:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce.Questions47to56arebasedonthefollowingpassage.Thepopularnotionthatolderpeopleneedlesssleepthanyoungeradultsisamyth,scientistssaidyesterday.Whileelderlypeople__47__tosleepforfewerhoursthantheydidwhentheywereyounger,thishasa(n)__48__effectontheirbrain'sperformanceandtheywouldbenefitfromgettingmore,accordingtoresearch.SeanDrummond,a.psychiatrist(心理医生)attheUniversityofCalifornia,SanDiego,saidolderpeoplearemorelikelytosufferfrombrokensleep,whileyoungerpeoplearebetteratsleeping__49__straightthroughthenight.Moresleepinoldage,however,is__50__withbetterhealth,andmostolderpeoplewouldfeelbetterandmore__51__iftheysleptforlongerperiods,hesaid.“Theabilitytosleepinonechunk(整块时间)overnightgoesdownasweagebuttheamountofsleepweneedto__52__welldoesnotchange,〞DrDrummondtoldtheAmericanAssociationfortheAdvancementofScienceconferenceinSanDiego.“It's__53__amyththatolderpeopleneedlesssleep.Themorehealthyanolderadultis,themoretheysleepliketheydidwhentheywere__54__.Ourdatasuggeststhatolderadultswouldbenefitfrom__55__togetasmuchsleepastheydidintheir30s.That's__56__frompersontoperson,buttheamountofsleepwehadat35isprobablythesameamountasweneedat75.〞注意:此局部试题请在答题卡2上作答。A)alertI)formallyB)associatedJ)functionC)attractingK)mixedD)clingL)negativeE)continuingM)sufficientF)definitelyN)tendG)differentO)youngerSectionBDirections:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.PassageOneQuestions57to61arebasedonthefollowingpassage.Severalrecentstudieshavefoundthatbeingrandomly(随机地)assignedtoaroommateofanotherracecanleadtoincreasedtolerancebutalsotoagreaterlikelihood(可能性)ofconflict.Recentreportsfoundthatlodgingwithastudentofadifferentracemaydecreaseprejudiceandcompelstudentstoengageinmoreethnicallydiversefriendships.AnOhioStateUniversitystudyalsofoundthatblackstudentslivingwithawhiteroommatesawhigheracademicsuccessthroughouttheircollegecareers.Researchersbelievethismaybecausedbysocialpressure.InaNewYorkTimesarticle,SamBoakye–theonlyblackstudentonhisfreshmanyearfloor-saidthat"ifyou'resurroundedbywhites,youhavesomethingtoprove."Researchersalsoobservedproblemsresultingfrompairinginterracialstudentsinresidences.Accordingtotworecentstudies,randomlyassignedroommatesofdifferentracesaremorelikelytoexperienceconflictssostrainedthatoneroommatewillmoveout.AnIndianaUniversitystudyfoundthatinterracialroommateswerethreetimesaslikelyastwowhiteroommatestonolongerlivetogetherbytheendofthesemester.GraceKao,aprofessoratPennsaidshewasnotsurprisedbythefindings."Thismaybethefirsttimethatsomeofthesestudentshaveinteracted,andlived,withsomeoneofadifferentrace,"shesaid.AtPenn,studentsarenotaskedtoindicateracewhenapplyingforhousing."Oneofthegreatthingsaboutfreshmanhousingisthat,withsomeexceptions,theprocessthrowsyoutogetherrandomly,"saidUndergraduateAssemblychairmanAlecWebley."Thisisthedefinitionofintegration.""I'veexperiencedroommateconflictsbetweeninterracialstudentsthathavebothbrokendownstereotypesandreinforcedstereotypes,"saidonePennresidentadvisor(RA).TheRAoftwoyearsaddedthatwhilesomeconflicts"providedmoremulticulturalacceptanceandmelding(融合),"therewerealso"jarringculturalconfrontations."TheRAsaidthattheseconflictshavealsooccurredamongroommatesofthesamerace.Kaosaidshecautionsagainstforminganygeneralizationsbasedonanyoneofthestudies,notingthatmorebackgroundcharacteristicsofthestudentsneedtobestudiedandexplained.注意:此局部试题请在答题卡2上作答。57.Whatcanwelearnfromsomerecentstudies?Conflictsbetweenstudentsofdifferentracesareunavoidable.Studentsofdifferentracesareprejudicedagainsteachother.Interraciallodgingdoesmoreharmthangood.Interraciallodgingmayhavediverseoutcomes.58.WhatdoesSamBoakye'sremarkmean?Whitestudentstendtolookdownupontheirblackpeers.Blackstudentscancompetewiththeirwhitepeersacademically.Blackstudentsfeelsomewhatembarrassedamongwhitepeersduringthefreshmanyear.Beingsurroundedbywhitepeersmotivatesablackstudenttoworkhardertosucceed.59.WhatdoestheIndianaUniversitystudyshow?Interracialroommatesaremorelikelytofallout.Fewwhitestudentslikesharingaroomwithablackpeer.Roommatesofdifferentracesjustdon'tgetalong.Assigningstudents'lodgingrandomlyisnotagoodpolicy.60.WhatdoesAlecWebleyconsidertobethe"definitionofintegration"?Studentsofdifferentracesarerequiredtosharearoom.Interraciallodgingisarrangedbytheschoolforfreshmen.Lodgingisassignedtostudentsofdifferentraceswithoutexception.Theschoolrandomlyassignsroommateswithoutregardtorace.61.WhatdoesGraceKaosayaboutinterraciallodging?Itisunscientifictomakegeneralizationsaboutitwithoutfurtherstudy.Schoolsshouldbecautiouswhenmakingdecisionsaboutstudentlodging.Students'racialbackgroundshouldbeconsideredbeforelodgingisassigned.Experiencedresidentadvisorsshouldbeassignedtohandletheproblems.PassageTwoQuestions62to66arebasedonthefollowingpassage.Globalwarmingiscausingmorethan300,000deathsandabout$125billionineconomiclosseseachyear,accordingtoareportbytheGlobalHumanitarianForum,anorganizationledbyAnnan,theformerUnitedNationssecretarygeneral.Thereport,tobereleasedFriday,analyzeddataandexistingstudiesofhealth,disaster,populationandeconomictrends.Itfoundthathuman-influencedclimatechangewasraisingtheglobaldeathratesfromillnessesincludingmalnutrition(营养不良)andheat-relatedhealthproblems.Butevenbeforeitsrelease,thereportdrewcriticismfromsomeexpertsonclimateandrisk,whoquestioneditsmethodsandconclusions.Alongwiththedeaths,thereportsaidthatthelivesof325millionpeople,primarilyinpoorcountries,werebeingseriouslyaffectedbyclimatechange.Itprojectedthatthenumberwoulddoubleby2030.RogerPielkeJr.,apoliticalscientistattheUniversityofColorado,Boulder,whostudiesdisastertrends,saidtheForum'sreportwas"amethodologicalembarrassment"becausetherewasnowaytodistinguishdeathsoreconomiclossesrelatedtohuman-drivenglobalwarmingamidthemuchlargerlossesresultingfromthegrowthinpopulationsandeconomicdevelopmentinvulnerable(易受伤害的)regions.Dr.Pielkesaidthat“climatechangeisanimportantproblemrequiringourutmostattention.〞Butthereport,hesaid,"willharmthecauseforactiononbothclimatechangeanddisastersbecauseitissodeeplyfla
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