2019年2月四級題及答解析共3套）2019年12月大學英語四級考試真題（第一套）PartI Wring (30minutes)is:Forthispart,areallowed30minutestowritealettertoaforeignfriendwhowantstoteachEnglishinChina.Pleaserecommendatohim.ousoldwieatlat10wodsbtnomoethn180.tⅡLitnngmpreesin (25minutes)nAin:Inhs,lrreso.tedfhws,lroortrequsin.Bohthenwsreotandtenqetoswilbespknne.Atrheraqusi,mthetetnermherheskd,),)dD.enkteroigrnrthaeeghe.Qeislad2areadonteesrptaejtha..)seag.)Agwdnefs.)mesedang.)Agwsde..)tstohae.C)Itbeameagreatatacinfortorit.

)Itdsayktoep’so.D)Itwassnttoteanmalcnrldeaten.Qeis3and4aebsdonheesrptaejsted..)tsetfs.C)Itismorefsilsecmes..)Anfdsm.)etlsm.

B)ItisgoigtobeD)ItisstrnganonieB)PhtorphsofcetinraefosilD)Pitrsinesofawidiephooconet.Qeos5to7readonheesrothvested..)ikp.C)Deiermsags..)e.C)eueote.

)e.D)wihchide.)yes.)end2019年2月四級題及答解析共3套）.)inerdek.C)Chlrnotrctbrddsae.

)rnepdop.D)Chlrnvefedterok.SinBin:Inthissection,willheartwolongconversations.Attheendofeachconversation,willhearfourquestions.Boththeconversationadtheqetnswilbeseno.Aferhraquestion,mustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Thenmarkthergrnnrt1haeeuhee.uns8o1readnenrnuveta..)tledtdC)Itwilcovrdifretarasofscece..)tilee.C)Itwillbemoreenetinn..)leednc.C)Chlreninteirtes..)rl.C)HelpprmoeitontheItent.

B)Itwilbehosedfmosprfesr.D)Itwillfcsonreetsciniicdicveis.B)ItwilbemoreD)Itwillbeeasertoundesan.)sroD)tetsarginsee.B)Prviefianilsuppr.D)Makeeiodsforitsfrtseso.Qetns12to5areaedontecnrtonyouaejster..). B)Helles. ). D)Diatfe.3.)eisooedhge.C)Heistooambtosinachevnggal.

B)Helseseatwhnfaedwthstak.)esntsis.). B)Unocre. C)Msrl. D)eetl..)oecr.)snm’.

)esthst)Tthseeudet.StnCin:Inthissection,willhearthreepassages.Attheendofeachpassage,willhearthreeorfourquestions.Boththepassageandthequestionswillbespokenonce.Afterhearaquestion,mustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Thenmarkthecorrespondingtrnsrt1haneerhe.Qetns6to18aebsdontepsaeyuhvester..)earefl2019年2月四級題及答解析共3套）B)hyareoelklyoscedinheuaie.C)hyaemoeleytoeoeeger.D)hyhaegetroetltobeees..)esoeokp.B)Enoraegilstosleprolmsontherow.C)Initthtboysandgrsworktoehrmor.D)epndoepyo’..)frdga.C)Plcegretemphssontetscoe.

B)Prvieavaityofoptoalcorss.D)Payextaattntontotopstuens.Qetns9to21aebsdontepsaeyuhvester.9.)ttnssdg.C)Itdoesnotranasmuchaspeolethik..)yetfe.C)hyhveotsdtoeri.

B)Itslmraisinsmmrtie.D)ItisoneofthemotranyciisintheUS.B)Terainsusalyvrylgt.D)herncmsmolytng.1.)tasatflsfrtie.B)Ithsnevrsenthndrandlgtn.)Itasrlyasnyoral.)Itsldhrhnuerdni.Qetns2to25aebsdontepsaeyuhvester..)tsneegae.)tsmgss.)Itesenlegenncont.)tsmgssnl.3.)ldwadoyateeneacde.B)oymvetsntefcdaeaemeiil.)ynoes.D)hyrulyemermnd..)te.)tn..)ye.

)to.)tr.)kyf.2019年2月四級題及答解析共3套）)eat. )e.tⅢReaingomprhenion (40minutes)nAis:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughbeforemakingchoices.Eachchoiceinthebankisidentifiedaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Younotuseofthewordsnhekoenne.Qetns6to35aebsdontefollowingpsg.hntlgovesa,douywtrinpltcbtlsrtakerchacswhtap?ImagineyouarewanderingaboutonaThaiislandor 6 esf.stsoyougrababottleofwaterfromalocalvendor.It’sthesafe,sanethingtodo,right?Thebottleis 27 ,andthelabelsays“purewater”,butmaybewhat’sinideisnotso 28 .Wouldyoustillbedrinkingitifyouknewthatmoretan90peretofallbotedwaersodarundteworld 9 ips?hseonfay 0 ,hd9sm1sdnecontie, 1 anaverageof325plasticparticlesperliterofwater.Thesemicroplasticsincludeda 2comonlyknonasPETandarewidelyusedinthemanufatueofclohigandfoodand 3 ctir.TeywasconductedattheeUirtyofNewknbafofOrbMedia,ajmorganization.Aboutamillionbottlesareboughteveryminute,notonlybythirstytouristsbutalsobymanyofte1binoddeolewhuaerigar.Confrontedihthis 4 ,selboldwtrmnfcrrsinluingNeeandCoo-olaundertooktheirownstudiesusingthesamemethodology.Thesestudiesshowedthattheirwaterdidcontainmicroplastics,butfarlessthantheOrbstudysuggested.Regardless,theWorldHealthOrganizationhasnowlucedareiwintote 35 hathrssofdrikngwtrfrmplatcbote.A)adequaeB)digC)continsD)defeningE)evience

)tG)liqudH)mdfedI)rlJ)ptetal

K)lsdL)engM)adN)sovsO)substnce2019年2月四級題及答解析共3套）SinBc:Inthissection,aregoingtoreadapassagewithtenstatementsattachedtoeachstatementcontinsifrtongnineoftepaarh.theprahmhteifmtnsderived.Youchooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswertheqsnsrngeceoigtronsrSet.TeutHomofilly[A]OnWednesday,apolarwindbroughtbittercoldtotheMidwest.Overnight,Chicagoreachedalowof21degreesFahrenheitbelowzero,makingitslightlycolderthanAntarctica,Alaska,andtheNorthPole.Windchillswere64degreesbelowzeroinParkRapids,Minnesota,and45degreesbelowzeroinBuffalo,NorthDakota,accordingtotheNationalWeatherService.Schools,restaurants,andbusinessesclosed,andmorethan1,00flghshavebeencacee.[B]ntheUidsPosalSeveS)ssnedldlry.“DuetotisartcoutbreakandconcernsforthesafetyofUSPSemployees,”USPSannouncedWednesdaymorning,“thePostalServiceissuspendingdeliveryJan.30inthefollowing3ditIPoet.”eegnsredsen;n,t.[C]Asgblsurfacetepeaursincrase,sodsthelkeiodofextme.n8,wildfires,volcaniceruptions,hurricanes,mudslides,andothernaturaldisasterscostatleast$49billionintheUnitedS.AsyenNewkirkrot,PuroRicoisslconfontigecoicdsutrldetutonandresuceayfmsHurricaneMaia.Nuldsstrscanwrekacommunity’sinfrastructure,disruptingsystemsformonthsoryears.Someservices,however,remindusthatlfewilevetalyreur,insomefom,tonoral.[D]Daysafterthedeadly2017wildfiresinSantaRosa,California,adronecaughtfootageofaUSPSworker,TreorSmith,driingthroghburedhomesinthatfamiiarwhitevan,collctngmailinanaffctdare.Thevdoistin:Teoprtnisfmlr,uthesneloslethendofhewr.AcoigtoReAnnHaight,tepgmmarforthenatoa-reaenesoeatUS,Shwsflngareteyeoftheeownersopickupyltatwasltuntoched.FrS,thswsutanotherdayonthejob.“IfollowedmyroutelikeInormallydo,”Smithtoldareporter.“AsI’dcomeacrossaboxthatwasupbutwithnohouse,Ichecked,andtherewasmail—outgoingmail—init.Andsowepickedthoeupandcarrdon.”[E]Shasspsadyplansfornaurldisatrs.Acosthe,252019年2月四級題及答解析共3套）ettesaredeoedtocrisiscontrol.ThesetsaretraiedayusingamkknownasthethreePs:peol,,.rlservcestosdueto,eagensppriorityisensuringthatemployeesaresafe.Thenitevaluatesthehealthofinfrastructure,suchastheroadsthatmailcarriersdriveon.Finally,itdecideswhenandhowtore-openoperations.Ifthedestructionisextreme,mailaddressedtotheareawillgetsentelsewhere.InresponsetoHurricaneKatrinain2005,USPSredirectedincomingNewOrleansmailtoexistingmailfacilitiesinHouston.MailthatwasalreadyprocessedinNwOrlasfaiieswasmvdtoanupprforsoitwoudbeprtcedfomwtrdaag.]Assoonasit’ssafeenoughtobeoutsd,courirsstrtditiutgaccumulatedmailonthestl-eroutes.USPSurgesthosewithoutstandingaddressestofilechange-of-addressformswiththeirnewlocation.AfterHurricaneKatrinahitin2005,mailfacilitiesweresetupindozensofotherlocationsacrossthecountryinewoesttSSwsubeoriettdv.[G]Everyday,USPSprocesses,onaverage,493.4millionpiecesofmail—anythingfrompostcardstoSocialSecuritycheckstomedicine.SpokespeoplefrombothUSPSandUPStoldmeallmailisimportant.Butsomemailcanbeextremelysensitiveandtimely.AccordingtodatareleasedinJanuary2017,56percentofbillsarepidonln,whihmeanstatjutundrhalfofpametsstllrlyondelvrysevcestobecomlte.[H]tnehdtoywhihparcelsarecaryigcruilissuchsSlSychecks,tUSPSadUPSyterbettopiizesensitvemarl.TywillcoordnatewhtheSocilSeurtyditontoaesuretatSocalSecriychecksreachtheritpeopleinatyfashion.AfterHurrcaeFlornceandHurrianeMichaellastfall,USPSworkedwithstateandlocalelecionboardstomakesretatasneeblosweeavialeadreevdontie.[I]Mailcompaniesarelogisticscompanies,whichputstheminaspecialpositiontohelpwhendisasterstrikes.Ina2011USPScasestudy,theagencyemphasizeditsmassiveinfrastructureasa“uniquefederalasset”tobecalleduponinadisasterorterroristattack.“Ithinkwe’reuniqueasafederalagency,”USPSofficialMikeSwigarttoldme,“becausewe’reinliterallyeverycommunityinthiscountry…We’reobligatedtodelivertothtpitnadaiybsis”[J]Priatecouiercopne,whchhveedolarstospn,usetirepseinliistoprvtiedaaedareasafera.rmethanadecde,FxhassdtheAmecndCrossinisettogeteysuplestoarsdy,bothdoeiayandinternatonally.In2012,thecompanydistributedmorethan1,200MedPackstoMedicalReserveCorpsgroupsinCalfrni,anddonatedspacefor3.1mnpoundsofchrialeshiping.t,the2019年2月四級題及答解析共3套）companypledged$1millionincashandtransportationsupportforHurricanesFlorenceandMichael.scaialearm,theUPSFoundation,usesthecompany’slogisticstohelpdisaster-struckareasrebuild.“Weralethtasacopaywhpeople,trcks,warehouses,weneddtoyalrrol,”saidEaoMartinez,thepresidentoftheUPSFoundation.Thecompanyemploysitstrucksandplanestodeliverfood,medicine,andwater.ThedaybeforeIspoketoMartinezinNovember,hehadbeentouringthedamagefromHuraneMihalnFawhteAerandCros.ehvenoatomaeseorcomunitiesarethivg,proprou,”hesai.[]Rebulingcntakealongtie,andevnthe,imprsinsofthediasermaystllrman.Reunngtoasenseofnmycanbed,butsomesmallroutins—maldelvrybeingoneofthe—yhelpresidentsrememberthattheircommunitiesarestilltheircommunities.“Whentheyseethatcarrierbackoutontestre”Sirti,ttsefisntotemttlieistrgtortuntonral”3.TeUidSasPslSrceasaytmtonretspoe’..OnelsUSPSisunqeinthtthsedirtrehtocscmprdwhrfdrlagnis3.Naualdstrscnhaealon-atgimpctncomuiylie.3.Maildeierysrvcei$stllrspnibeforthecopltonofalosthafofpayens.4.Thesihtofamaianonthesretisaresurgsignoflfebcmignomalaan.1.frieiapdee,pyaleiset.4.oalrcensergnsnhe..asueedueoerecldae.4.Prvtepsalcmanesasospotdiatrrlefefrsbyditiuiguretsupis.4.AadPSpeasnebagutsnpefeenn.5. Potlsericsworkhadtoieniyitestatreqiepririytraten.StnCc:Thereare2passagesinthissection.Eachpassageisfollowedsomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).Youshoulddecideonthebesthedakepgtrnerht2haeerhet.PsgeneQetns6to50aebsdontefollowingpsg.PoeorAhkGolofGogaTehdvlpdanatfilyitlgntecigassnttoephade2019年2月四級題及答解析共3套）theenormousnumberofstudentquestionsintheonlineclass,KnowledgeBasedArtificialIntelligence.ThisonlnecourseisacorerequirementofGeorgiaTech’sonlineMasterofScienceinComputerScienceprogram.PrfesorGoelareyd8tahgasisn,ttattenoughtolwhteognmbrofqustnsfrmstdnt.ystudetsdroptofonliecrsbcaseofelkoftcngs.Wensdtslisolatedorconfusedandreachoutwithquestionsthatgounanswered,theirmotivationtocontinuebeginstofade.ProfessorGoeldecidedtodosomethingtoremedythissituationandhissolutionwastocreateavirtualtdl,hsdneMn.GoelandhisteamdevelopedseveralversionsofJillWatsonbeforereleasinghertotheonlineforums.Atfirst,thevirtualassistantwasn’ttoogreat.ButGoelandhisteamsourcedtheonlinediscussionforumtofindall40,000questionsthathadeverbeenaskedsincetheclasswaslaunched.ThentheybegantofeedJillthequesionsandanswer.Aftereadjsentandstie,Jilwasabletoanserthe’questionscorrectly97%ofthetime.Thevirtualassistantbecamesoadvancedandrealisticthatthestudentsdidn’tknowshewasacomputer.Thestudents,whowerestudyingartificialintelligence,wereinteractingwithartificialintelligenceandcouldn’ttellitapartfromarealhumanbeing.Goeldidn’tinformthemaboutJill’steintynlAil6.esunsweatlyeypsvebtteeeic.hegoalofPrfessrslasntnextyristoeoeransering40%fallqsposedbystudentsontheonlineforum.Thename,JillWatson,willofcourse,changetosomethingelsenextes.rsrelsauhsrtknteuefIan,Enu,tenkg,lsre.6.toeantneBdrltc?A)Itisarootthtcananwerstdnt’ustn.B)Itisacousedeinedforstdntstolernonin.C)Itisahightchdeiethatrvltinzestacig.D)Itisacomutrprgrmthtaisstuetlernn.4.WatrbmdidresrGeletwt?A)Hisstdntsweeunstsidwiththeasitnt.B)Hisorseastoodfiutfrthesuet.)Sn’etnswreooaytohnl.)oysdtfs.2019年2月四級題及答解析共3套）.toentl?A)Setunedottobeagretsucs.C)Shewsunwloetostuetsatfrt.

B)Shegtalogprtywellwthstdns.D)Shewsreesedolneasanepeiet..wdesltla?A)Teytuhtsewasabttoarfcl.C)hycudntbtdiehrkweg.

B)hyfudhrntascalesepcd.D)Teyculdottllerfomarelpesn..tsrlnootihla?A)Luchdfrntvrinsfherole.B)Fedhrwihnewqetosandases.)sneronroefn’i.)Eueusottihrre.eTwoQetns1to55aebsdontefollowingpsg.Thinkingsmall,beingengaging,adhavingasenseofhumordon’thurt.Thoseareafewofthetraitsofsuccessfulsciencecrowdfundingeffortsthatemergefromarecentstudythatexaminednearly400campaigns.Bthaigalagentokandsmepooinlsilsaybemoecuil.Crwdunin,riigyforaprojcttrghoep,hastnfinrecntsforeverythingfrommakingmoviestobuildingwater-savinggadgets.ScientistshavetriedtotapInternetdonors,too,withmixedsuccess.Someraisedmorethantwicetheirgoal,butothershavefallenshortofreachingmoreot.otewtsepraessciencecrwfndgtsfmfalre,atmledysciencecommunicationsscholarMikeSch?feroftheUniversityofZurichinSwitzerlandexaminedthecontentofthesr1t.Fourtraitsstoodoutforthosethatachievedtheirgoals,theresearchersreportinPublicUnderstandingofScienc.Forone,theyuseacrowdfundingplatformthatspecializesinraisingmoneyforscience,andnotjustykindofprojct.Althuhsiseikrtakeal,tssuchsEe,M,andPonlypresentscientificprojects.Foranother,theypresenttheprojectwithafunnyvideobecausegoodvisualsandasenseofhumorimprovedsuccess.Mostofthemengagewithpotentialdonorssinceprojectsthatansweredquestionsfrominteresteddonorsandpostedlabnotesfaredbetter.Andtheytargetasmallamountofmoney.Theprojectsincludedinthestudyraised$4000onaverage,with30%of2019年2月四級題及答解析共3套）projectsreceivinglessthan$1000.Themoremoneyaprojectsought,thelowerthechanceitreacheditsgoal,tereerhrsfud.Othercsyalosayineasuccess,ot,thesizefaspersonalandprofessionalnetworks,andhowmucharesearcherpromotesaprojectonhisorherown.Thosetwofactorsarebyfarmorecriticalthanthecontentonthepage.Crowdfundingcanbepartofresearc’effortstoreachthepublic,andpeoplegivebecause“theyfeelaconnectiontotheperson”whoisdoingthefndaiig—notneesrlytothesine.5.Whatdowelernaotthesintsstyngtorasemnyonlnefrthirpoet?A)eydntaeuhdeomdtae.B)Teymdeueofmiedfnrsngsaeis.C)Notalloftemacivedteiratcpaedgal.D)Motofthmputmovesolnefrthepros.5.WhatisheproseofMkeSch?erseerhofreetcrdfnigcapin?)oeetre.)oysrrt.)opsohe.)oeesml.5.Whttrtcotbtstotesucssofacodudngcmag?A)Thepoetalbeeittofuuegenrton.C)Itsoignltyinaddesngfianilisse.

B)Itsineacinwithprspctvedoor.D)hevueftepooedret.5.Whtddtersacestnkofhefacltaesofcwdnigpret?A)hysodbesalobeucsl.C)Teysoldbesesdwihgrtcae.

B)Teyhudbebsdonatlnes.D)hysoldeabtusoginoi.5.Whtmtvespoetodntenacrwfnigcmag?A)Teeaeofacsstotecnetoftewepg.B)Teireietocotiuetothecueofscec.C)Tesiniaceadifuneofteprjctief.D)Teirelngofcnncintotescetssthmevs.2019年12月四級真題及答案解析（共3套）PartⅣ n (30minutes)in:Forthispart,areallowed30minutestotranslateapassagefromChineseintoEnglish.YousudwienwronnwrSet.家重子許為工僅愿育多能改他康展。2019年2月四級題及答解析共3套）2019年12月四級真題（第二套）PartI Wrig (30minutes)is:Forthispart,areallowed30minutestowritealettertoaforeignfriendwhowantstolearnCiee.laercmmndapletohi.udett0stoen0.tⅡLitenigomprehenson (25minutes)nAii:Insn,ilreeso.tedfchso,lroortrequsin.Bohthenwsreotandtenqetoswilbespknne.Atrheraqusi,mustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Thenmarkthecorrespondingrnrthaeeghe.Qeis1and2aebsdonheesrptaejsted..)ebrfssdoad.B)Teeisagoigsoteofmeclpronl.C)hresdsiitnaantmleue.D)hemerfmlershsgedw.2.)Ctala.C)Euctnalssm.

)e.)g.Qeis3and4aebsdonheesrptaejsted..)eltfa.C)Hewasalostdrwed..)ehsart.C)Thebachisagodplaetowaththetie.

B)Helothiswayonabeah.D)Henoedsimngntese.)eeyvsef.D)Telfotsarlteaearndtecok.Qeos5to7readonheesrothvested..)tene.C)Itescaedfromaloalzo.6.A)Seditbacktotezo.)entosn.

B)tbkenoanfceo.D)Itclmed25strysatoneg.B)Reeseititotewid.D)Giveitaphsialchckp..)Annmson.2019年2月四級題及答解析共3套）)Annbhrna.C)heaonbcmesfmusssmeotis.D)heacnddsmtngoplianol.SinBin:Inthissection,willheartwolongconversations.Attheendofeachconversation,willhearfourquestions.Boththeconverstionndtheqetnswlbeseno.Aftrhraquestion,mustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Thenmarktherdgrnnrt1haeehee.uns8o1readnenrnuveta..)hetajbnaa.Cedrt.)l.C)Rihtafergauain.0.)etallhkose.C)Hedpoieditinaban..)el.C)Jinhrcolgesfr

)edasD)Shegotarieforherperomac.)os.D)Jstlstmnh.B)HetokafewofhisfinstoaD)Hetretdhisparnstoanicemel.)tr)trr.Qetns12to5areaedontecnrtonyouaejster..)easatcno.C)Hehasjutquarldwithhisgrfin..)ieose.C)hnkwceereaigtedcin.

)esndD)Hehasjsttohnstoatedto.)Tnoisidrsn.)kvemisd.4.)srsddraeeti.B)Hesnotenontejbofed.C)Helacsthefrhisdotrlprorm.D)Hisgilreddoesnotsupothisdeiio..)deoe.)ntdrs

B)ndtoveoghri.)ntwontheirparents’pv.StnCit:Inthissection,willhearthreepassages.Attheendofeachpassage,willhearthreeor2019年2月四級題及答解析共3套）fourquestions.Boththepassageandthequestionswillbespokenonce.Afterhearaquestion,mustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Thenmarkthecorrespondingrnerht1haeehe.Qusins16to18arebaedonthepasaehavejuthead..)gndl.B)Usnginomaintoundrsadandsoleprblm.C)Enihngsoilanditelcullie.)sdns7.)mig-gr.C)gamsthatchalngeonesn.8.)etsemoss.C)Dicrdpesnlbisesadpreuie.

B)Readngclascscietiiclieatre.)gotcsneo.B)tmevstodfrtcuue.D)Patiiaeindebaesordicssos.Qetns9to21aebsdontepsaeyuhvester..)eeftsn.C)oscnbefiflfedsfhma..)enlefC)anflinlejstiehmn..)ernd.C)phmnsnaos

B)Teraonagetoleoedos.D)Hwdogsfelbutterbodswthhmns.B)ansndouns’qein.D)aeleoeriasnB)teratcv.D)ihoeptrfrl.Qetns2to25aebsdontepsaeyuhvester..)Aw.)Al..)g.C)Daigit..)eeden.C)eodhecldn5.)ehrirsw.C)Cnuctamoedeiedsac.

)Ae.)As.B)Prsringi.D)it.)eadtd)helsowe)keoad.D)Sekadiinlfudsforteserh.PartⅢReadingComprehension (40minutes)2019年2月四級題及答解析共3套）nAis:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughbeforemakingchoices.Eachchoiceinthebankisidentifiedaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Younotuseofthewordsnhekoenne.Qetns6to35aebsdontefollowingpsg.ednewsatarlnet.farenapaewhak,aretogetsick.Thatisthe 6 ofanewthatlookedathowviruses 27 onaipae.Reerhrsfudtpeoplewhowesdinteserwsapasengriheflu,ronerowinfrontoforbehindthatindividual—hadahighriskofcatchingtheillness.Allotherpassengershada 28 cacefgetngsk,accrigothef.Marepotshavenotpeetd 29 infrmatinabouttheriskofgettinginfectdonanairlaneinthepast.Therefre,thesenewfindingsshouldhelpairplanepassengerstofeelless 30 tocatchinginfectionswhileg.Priortothenewlitterwasknownabouttherisksofgetting 31 infectedcommonviruse,suchasthefluorcommoncold,onanairplane,theresearherssaid.So,to 32 theriksofinecto,thetmfwon10t 3 inthe..duringthefluseason.eresearhersfoundtsgnosn 4 sideofapersoninfectedwithflu,aswellasthosesittingonerowinfrontoforbehindthisindividual,hadaboutan80personchanceofgettingsick.Butotherpassengerswere35 sferminein.hdalestan3peetchneofctigthel.A)accrteB)conluinC)D)eitherE)eaute

F)G)flihts))J)respond

)mL)ad)smtN)O)veneableSinBc:Inthissection,aregoingtoreadapassagewithtenstatementsattachedtoeachstatement2019年2月四級題及答解析共3套）continsifrtongnineoftepaarh.theprahmhteifmtnsderived.Youchooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswertheqsnsrngeceoigtronsrSet.IsraftReallytheMstmotntelofteDay?[A]Alongwitholdclassicslike“carrotsgiveyounightvision”and“Santadoesn’tbringtoystomisbehavingchrn”,oneofthemostell-onphrssoftiedpaetsistatbrafstistemostipotntmealoftheofusgrowupbelievingthatskippingbreakfastisaseriousmistake—eveniftwotidsofadulsintheUKtbreakfastaccordingtotheBritishDieteticAssociation,ddsfm.[B]“Theyusesaltofystesforgowhandrepirtruthenight,”explisdietstSarahElder.“Eatingabalancedbreakfasthelpstoupouraswellasmakeupforproteinandcalciumusedthroughoutthenight.”Butthere’swidespreaddisagreementoverwhetherbreakfastshouldkeepitstopsotintheofe.Tehvebencesaroundthesugartofceealandthefodsiomtinprobekastresearh—andevnonecmfmanacadeictatbreafastis“daneros”.[C]What’sthereality?Isbreakfastanecessarystarttotedayoramarketingtacticcerealcompanies?Thetresearchedaspectofbreafat(andbrafs-kpig)hasbeenislinkstoScientstshavedifferenttheoriesastowhythere’sarelationshipbetweenthetwo.InoneUSstudythatanalyzedthehealthdataof50,000peopleoversevenresearchersfoundthatthosewhomadebreakfastthelargestmealoftheweremoretohavealowermass(BMI)thanthosewhoatealargelunchordinner.Theresearhersadttbreakasthelpsreducecalreintkeandimprvetheofourdi—snebrakatfodsareotnhiherinfbrandnuret.[D]Butaswithofthiskind,itwasunclearifthatwasthecause—orifbreakfast-skipperswerejustetobeovewegttobeginwith.ofndout,resarchrsdesignedainwhich52obewomentookpartina12-weekweightlossprogram.Allhadthesamenumberofcaloriesoverthebuthalfhadbreakfast,whiletheotherhalfdidnot.Whattheyfoundwasthatitwasn’tbreakfastitselfthatcausedthepatcpatstoloeweigt:itwaschagigthernoralrouie.[E]fbreakastaloneiaguaranteeofweigtlss,yisterealkbeteenosyandskpgbreakfast?Johnstone,prsrfappeiersrhateofAberdeen,arguesthattbebecausebekatsiprshaebnfudoelessknolegaleatnurtnd2019年2月四級題及答解析共3套）helt.“Therearealotofstudiesontherelationshipbetweenbreakfasteatingandpossiblehealthoutcomes,butthismaybebecausethosewhoeatbreakfastchoosetohabituallyhavehealth-enhancingbehaviorssuchasntmoingndrgurexri,”shesy.]A6rwof10stuislookingitothereltosipbeweenbreafatandwehtmtconcludedthereis“l(fā)imitedevidence”supportingorrefutingtheargumentthatbreakfastinfluencesweightorfoodintak,admeevidenceisreqiredbeforebrkstreomedinsneusedtohelppret.[G]ReeachrsmtheUyofSryadUyofAberdenarehythroughrhgoesdweeetsye.ysttabigerbrekfatisbeiltowitconro.Bthasbnfndtotethanjtweih.Skippingbreakfasthasbeenassociatedwitha27%increasedriskofheartdisease,a21%higherriskoftype2diabetesmen,anda20%higherriskoftype2diabetesinwomen.Onereasonmaybebreakfast’snutritionalvalue—partlybecausecerealisfortifiedwithvm.Inonestudyonthebreakfasthabitsof1,600youngpeopleinthe,reerhrsfondthtthefierdmiutiewasbterinthosewhohdatg.heaeenirigsn,,nande.[H]Breakfastsalsoaoidihdbrainfci,iligcotnndlagageu.Awof54sudesfndtateaigbrakfstcane,thoughtheesnotherbnfunctionswereinconclusive.However,oneofthereview’sresearchers,MaryBethSpitznagel,saysthereis“reasonable”evidencebreakfastdoesimproveconcentration—therejustneedstobemoreresearch.“okgatstdestattdccto,therofsdssigabeeitseytheseaseuerttfondnobne”she.“Andostuiesfoudtategbreakfstwsbdrconcentrtion”]What’smostimportant,someargue,iswhatweeatforbreakfast.High-proteinbreakfastshavebeenfoundayeteinredcgfooddcoupnlarinthe,gtoresearhytheAusrlinChScetfcandIlResearchOranzto.Whieceralrsamfavor