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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