大学英语四级阅读选词填空模拟题及答案解析.docx

大学英语四级阅读选词填空模拟题及答案解析.docx

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大学英语四级阅读选词填空模拟题及答案解析大学英语四级阅读选词填空模拟题及答案解析第一篇Climatechangehasclaimeditslatestvictim：

Limacinahelicina，aplanktonic，predatory（捕食的）seasnailthatsamemberofthetaxonomicgroupmore（36）_knownasseabutterflies（Thenameis（37）_fromthewing-likelobes（叶瓣）thetinycreaturesusetogetaround）Inastudy（38）_publishedinjoumalProceedingsoftheRoyalSocietyB，agroupofscientistsfromtheNationalOceanicandAtmosphericAdministration（NOAA）andOregonStateUniversityhavefoundthatthePacificOceansdecreasingpHitsacidifying（酸化），inotherwords-isdissolvingLhelicinasthinshellsTheresearcherscollectedseabutterfly（39）_from13sitesalongthePacificcoast（betweenWashingtonandsouthernCalifornia，goingovereachwithascanningelectronmicroscopeMorethanhalfoftheshells（53）fromonshoreindividuals（40）_signsof“severedissolutiondamage，”while24of（41）_individualssuffereddissolutiondamageThestudys（42）_investigator,Dr.NinaBednarsekofNOAA，describedtheaffectedLhelicinashellsashavingatexturenotunlike“cauliflower”or“sandpaper”Accordingtothepaper，therewasa“strongpositive（43）_”betweentheproportionofseabutterflieswithsevereshelldissolutiondamageand“thepercentageofundersaturated（未达到饱和的）water”neartheoceanssurfaceTheresearchersconclude“shelldissolutionowingto（humancausedocean（44）_hasdoubledinnearshorehabitatssincepreindustrialconditionsacrossthisregionandisontracktotripleby2050，”atruly（45）_predictionMoreover,thebroaderimplicationsforecosystemareunclear,asdamagedshellsmakeitharderforLhelicinatofightinfections，staybuoyant，andprotectthemselvesfrompredatorsA.showedB.recentlyC.protectedD.commonlyE.derivedF.samplesG.offshoreH.principalI.noticedJ.correlationK.encouragingL.seawardM.acidificationN.grimO.pollution词性归类答案解析第二篇Thesocialnetworkwillletusers“mute”messagesfromotherusersontheirtimelineswithoutthemutedpersonsknowledge，therebyavoidingthe（36）_processofhavingtounfollow（取消关注），orputupwith，your（37）_talkativeIRLfriendsTwitterrolledoutnew（38）_toletusersbettermanagethedeluge（泛滥）oftweetstheyreceiveUserscannow“mute”peopletheyfollow,removingthosepeoplestweetsandretweetsfromtheirowntimelinesThemutedpersonwontknowthatheorshehasbeen（39）_ItsastealthywaytoreadlesscontentfromcertainuserswithouthavingtounfollowthemApersoncaneasilybemutedor（40）_atanytime，Twittersaidinablogpost“Mutegivesyouevenmore（41）_overthecontentyouseeonTwitterbylettingyouremoveauserscontentfromkeypartsofyourTwitterexperience，”thecompanysaidThoughTwitterhadbeenexperimentingwiththefeatureinrecentweeks，itannouncedthatmutingwillbe（42）_toallusersofthecompanysiOSandAndroidapps，aswellastheTwittercomwebsiteSomeotherTwitterapplications，likeTweetDeck，alreadyallowedmutingThefeatureispartofTwitters（43）_strategytomakeitsservicemoreaccessibletoawiderrangeofpeopleFollowingasuccessfulinitialpublicofferin9，Twittersstockhastumbledinrecentmonthsasinvestorsworryaboutthesocialnetworks（44）_toattractnewusersCEODickCostolo（45）_thatTwitterwouldmakechangestoitsinterfacethisyeartomakeiteasiertounderstandandmanageThecompanyoverhauled（彻底检修）userprofilepagesinAprilaspartofthiseffortA.silencedB.awkwardC.unmvtedD.featureE.embarrassmentF.unfollowedG.controlH.extremelyI.overallJ.vowedK.generallyL.abilityM.acceptedN.availableO.characters词性归类答案解析第三篇Thepollof2,000adultsinEnglandwas（36）_outaspartofthegovernmentsdrivetocurbpeoplesdrinkinghabitsThecampaignalsostressesthataheavydrinkingsessionisoften（37）_byanunhealthybreakfast，whichagainhelpstopileonthepoundsTheKnowYourLimitscampaignhasinthepastfocusedonother（38）_0fdrinking，suchasdiseaseriskButto（39）_withthefocusonweight，theDepaIhiientofHealthcarriedoutresearchshowingaregularbeerdrinker,whodowned（喝）fivepintsaweekor250overthe（40）_ofayear,packedawaythesamenumberofcaloriesassomeoneeating221doughnutsoverthespaceof12monthsItalsorevealedtheaveragewinedrinkerconsumed2,000calorieseachmonthoverthecourseofayear,thatisthe（41）_ofeatingallextra38roastbeefdinnersHealthministerPhilHopesaid，“Regularlydrinkingmorethanour（42）_dailylimitscanhaveaknock-oneffectonourhealth，includinganexpandingwaistline“Itsnotonlythecaloriesinthedrinksthemselvesthatcanhelptopileonthepounds，werealsomore（43）_toeatfattyfoodswhenwevehadonetoomany”HeatherCaswell，oftheBritishNutritionFoundation，added，“Mostpeoplewouldbaulk（犹豫）atconsumingafullglassofsinglecream，butwouldntmind（44）_aboutacoupleofpints”“Butthecaloriecontentissimilarand，overtime，excessalcoholintakeislikelytoleadtoweightgain”AndaspokesmanfortheDrinkawareTrustadded：

“Its（45）_weareintheknowwhenitcomestowhatwearedrinking”A.consequencesB.carriedC.communicateD.followedE.equivalentF.heldG.twiceH.likelyI.coincideJ.necessityK.courseL.relatedM.imperativeN.over0.recommended词性归类答案解析第四篇JudgesatlastweekendsPizzaWorldChampionshipheldinParma，Italy,（36）_theworldstopmarghefitapizzatitletoAustralianchefJohnnyDiFrancesco，ownerofthe400GradirestaurantinBrunswick，aMelbournesuburbDiFrancesco，36，beatmorethan600competitorsfrom35countriestotake,hometheSpecialitaTraditionaleGarantitapizzaprizeinthe（37）_competitionThewinandsubsequentpublicityhasmadethesmallrestaurantheownsinhishometownall（38）_sensation（知名人物）“Itsbeenallamazingreaction，”DiFrancescotellsCNN“Honestly,IjustwenttoNaplestodowhatIloveIdidntthinkitwasgoingtomakesucha（39）_”“Alotofpeoplethinkitiseasyto（40）_amargheritabutitisoneofthehardest（pizzas）tomake，”DiFrancescotoldAustralianwebsiteGoodFood“Withalotofotherpizzasitseasytomaskthe（41）_withtoppings（配料）soyoudontreallygettheflavoroutofthedoughWithamargheritathereisnohidinganythingthatisntright”Competitionrulesare（42）_0nwhatingredientscantopthedough（面团）onthemargherita：

onlypeeledtomatoes，certaintypesofmozzarella，garlic，oliveoil，saltandfreshbasilleavesareusedDiFrancesco，whosayshesbeenmakingpizza（43）_12yearsoldandstudiedpizza-makingatthehighlyregardedAssociazioneVeracePizzaNapoletanainNaples，Italy,callshimselfa（44）_whenitcomestomakingpizza“Itsanhonortobepartofwhat（VeracePizzaNapoletanaldoes，strivingto（45）_atraditionalwayofmakingpizzathewaytheyvedoneitinNaplesforhundredsofyears”A.produceB.flavorC.rewardedD.preserveE.traditionalistF.sinceG.casualH.awardedI.overnightJ.annualK.messL.afterM.conservativeN.strictO.stir词性归类答案解析第五篇“THINKINGishard，”（36）_DanielDennet，aprofessorofphilosophyatTuftsUniversity“Thinkingaboutsomeproblemsissohardthatitcanmakeyourheadachejustthinkingaboutthinkingaboutthem”HehasspenthA.facenturyponderingsomeoftheknottiestproblemsaround：

thenatureofmeaning，the（37）_ofmindsandwhetherfreewillispossibleHislatestbook，IntuitionPumps（直觉泵）andOtherToolsforThinking，isaprecisofthose50years，distilledinto77（38）_andmostlybite-sizedchapters“Intuiuonpumps”arewhatMrDennetcallsthoughtexperimentsthataimtogetattherubofconceptsButtheaimofthisbookisnot（39）_toshowhowthepumpswork,butto（40）_themtohelpreadersthinkthroughsomeofthemostprofoundconundrumsThispumpwhichMrDennetcallsa“cascadeofhomunculi（级联侏儒）”，was（41）_bythefieldofartificialIntelligence,Anprogrammerbeginsbytakingaproblemacomputerismeanttosolveandbreakingitdownintosmallertasks，tobedealtwithbyparticular（42）_These，inturn，are（43）_ofsubsubsystems，andsoonInthisway,weareindepthofthinkingprofoundproblemsOfcourse，MrDennetsbookisnota（44）_solutiontosuchmind-benders；itisphilosophyinactionLikeallgoodphilosophy,itworksbygettingthereadertoexaminedeeplyheldbut（45）_beliefsaboutsomeofourmostfundamentalconcems，likepersonalautonomyItisreallynotalleasyreadA.consistB.actuallyC.natureD.concedesE.inspiredF.definableG.composedH.readableI.substanceJ.merelyK.unspokenL.applyM.supposeN.subsystemO.definitive词性归类答案解析