搜索
第一篇Climatechangehasclaimeditslatestvictim：Limacinahelicina，aplanktonic，predatory(捕食的)seasnailthat’samemberofthetaxonomicgroupmore(36)__________knownasseabutterflies．(Thenameis(37)__________fromthewing-likelobes(叶瓣)thetinycreaturesusetogetaround．)Inastudy(38)__________publishedinjoumalProceedingsoftheRoyalSocietyB，agroupofscientistsfromtheNationalOceanicandAtmosphericAdministration(NOAA)andOregonStateUniversityhavefoundthatthePacificOcean’sdecreasingpH—itsacidifying(酸化)，inotherwords-isdissolvingL．helicina’sthinshells．Theresearcherscollectedseabutterfly(39)__________from13sitesalongthePacificcoast(betweenWashingtonandsouthernCalifornia，goingovereachwithascanningelectronmicroscope．Morethanhalfoftheshells(53％)fromonshoreindividuals(40)__________signsof“severedissolutiondamage，”while24％of(41)__________individualssuffereddissolutiondamage．Thestudy’s(42)__________investigator,Dr.NinaBednarsekofNOAA，describedtheaffectedL．helicinashellsashavingatexturenotunlike“cauliflower”or“sandpaper．”Accordingtothepaper，therewasa“strongpositive(43)__________”betweentheproportionofseabutterflieswithsevereshelldissolutiondamageand“thepercentageofundersaturated(未达到饱和的)water”neartheocean’ssurface．Theresearchersconclude“shelldissolutionowingto(human．causedocean(44)_________hasdoubledinnearshorehabitatssincepre．industrialconditionsacrossthisregionandisontracktotripleby2050，”atruly(45)__________prediction．Moreover,thebroaderimplicationsforecosystemareunclear,asdamagedshellsmakeitharderforL．helicinatofightinfections，staybuoyant，andprotectthemselvesfrompredators．A.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”messagesfromotherusersontheirtimelineswithoutthemutedperson’sknowledge，therebyavoidingthe(36)__________processofhavingtounfollow(取消关注)，orputupwith，your(37)__________talkativeIRLfriends．Twitterrolledoutnew(38)__________toletusersbettermanagethedeluge(泛滥)oftweetstheyreceive．Userscannow“mute”peopletheyfollow,removingthosepeople’stweetsandretweetsfromtheirowntimelines．Themutedpersonwon’tknowthatheorshehasbeen(39)__________．It’sastealthywaytoreadlesscontentfromcertainuserswithouthavingtounfollowthem．Apersoncaneasilybemutedor(40)__________atanytime，Twittersaidinablogpost．“Mutegivesyouevenmore(41)__________overthecontentyouseeonTwitterbylettingyouremoveauser’scontentfromkeypartsofyourTwitterexperience，”thecompanysaid．ThoughTwitterhadbeenexperimentingwiththefeatureinrecentweeks，itannouncedthatmutingwillbe(42)__________toallusersofthecompany’siOSandAndroidapps，aswellastheTwitter．comwebsite．SomeotherTwitterapplications，likeTweetDeck，alreadyallowedmuting．ThefeatureispartofTwitter’s(43)__________strategytomakeitsservicemoreaccessibletoawiderrangeofpeople．Followingasuccessfulinitialpublicofferin9，Twitter’sstockhastumbledinrecentmonthsasinvestorsworryaboutthesocialnetwork’s(44)__________toattractnewusers．CEODickCostolo(45)__________thatTwitterwouldmakechangestoitsinterfacethisyeartomakeiteasiertounderstandandmanage．Thecompanyoverhauled(彻底检修)userprofilepagesinAprilaspartofthiseffort．A.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)__________outaspartofthegovernment’sdrivetocurbpeople’sdrinkinghabits．Thecampaignalsostressesthataheavydrinkingsessionisoften(37)__________byanunhealthybreakfast，whichagainhelpstopileonthepounds．TheKnowYourLimitscampaignhasinthepastfocusedonother(38)__________0fdrinking，suchasdiseaserisk．Butto(39)__________withthefocusonweight，theDepaIhiientofHealthcarriedoutresearchshowingaregularbeerdrinker,whodowned(喝)fivepintsaweekor250overthe(40)__________ofayear,packedawaythesamenumberofcaloriesassomeoneeating221doughnutsoverthespaceof12months．Italsorevealedtheaveragewinedrinkerconsumed2,000calorieseachmonth．overthecourseofayear,thatisthe(41)__________ofeatingallextra38roastbeefdinners．HealthministerPhilHopesaid，“Regularlydrinkingmorethanour(42)__________dailylimitscanhaveaknock-oneffectonourhealth，includinganexpandingwaistline．“It’snotonlythecaloriesinthedrinksthemselvesthatcanhelptopileonthepounds，we’realsomore(43)__________toeatfattyfoodswhenwe’vehadonetoomany．”HeatherCaswell，oftheBritishNutritionFoundation，added，“Mostpeoplewouldbaulk(犹豫)atconsumingafullglassofsinglecream，butwouldn’tmind(44)__________aboutacoupleofpints．”“Butthecaloriecontentissimilarand，overtime，excessalcoholintakeislikelytoleadtoweightgain．”AndaspokesmanfortheDrinkawareTrustadded：“It’s(45)__________weareintheknowwhenitcomestowhatwearedrinking．”A.consequencesB.carriedC.communicate．D.followedE.equivalentF.heldG.twiceH.likelyI.coincideJ.necessityK.courseL.relatedM.imperativeN.over0.recommended词性归类答案解析第四篇Judgesatlastweekend’sPizzaWorldChampionshipheldinParma，Italy,(36)__________theworld’stopmarghefitapizzatitletoAustralianchefJohnnyDiFrancesco，ownerofthe400Gradirestau