CATTI三级笔译综合能力(附答案)

CATTI三级笔译综合能力Section1：vocabularyandgrammarPart1vocabularyselection1。 Wehavehadtoraisethepricesofourproductsbecauseoftheincreaseinthecostof___materials。AprimitiveB.roughCoriginalDrawWithaneight-hourweekandlittleenjoyment，lifemusthavebeenvery___forthestudents.AhostileBanxiousCtediousDobscureWheneverthegovernmentincreasespublicservices,___becausemoreworkersareneededtocarryouttheseservices.AemploymenttoriseBemploymentrisesCwhichrisingemploymentDtheriseofemployment4。 OurflighttoGuangzhouwas___byabadfogandwehadtostaymuchlongerinthehotelthanwehadexpected.AdelayedBadjournedCcancelledDpreserved5。 Container—grownplantscanbeplantedatanytimeoftheyear,but___inwinter。AshouldbeBwouldbeCpreferredDpreferablyBothlongitudeandlatitude___indegrees，minutesandseconds.AmeasuringBmeasuredCaremeasuredDbeingmeasuredMostcometshavetwokindsoftails,onemadeupofdust,___madeupofelectricallychargedparticlescalledplasma。AoneanotherBtheotherCotheronesDeachother8。 Goodpencilerasersaresoftenoughnot paperbuthardenoughsotattheycrumblegraduallywhenused.AbydamagingBsothattheydamagingCtodamageDdamaging9。 Themagicianpickedseveralpersons___fromtheaudienceandaskedtemtohelphimwiththeperformance。AbyaccidentBatrandomConoccasionDonaverage10。 Onturningthecorner，theysawthepath___steeply。AdepartingBdescendingCdecreasingDdegenerating11。 EnglishlanguagepublicationsinChinaaregrowinginvolumeand___。AcirculationBrotationCcircumstanceDappreciating12。 Hydroponics___thecultivationofplantswithoutsoil.AdoesBisCdoD。are13。 Toimposecomputertechnology___teachersistocreateanenvironmentthatisnotconducivetolearning。AwithBtoCinDon14。 Marketingis___justdistributinggoodsfromthemanufacturertothefinalcustomer.AratherthanBotherthanCbiggerthanDmorethan15。 ___alanguagefamilyisagroupoflanguageswithacommonoriginandsimilarvocabulary,grammar,andsoundsystem.AWhatlinguistscallBItiscalledbylinguistsCLinguistscallitDWhatdolinguistscall16。 Intheeighteenthcentury，thetownofBennington,Vermont，wasfamousfor___pottery.AitmadeBitsCthemakingDwhereits17。 ___getolder,thegamestheyplaybecomeincreasinglycomplex。AChildrenBChildren,whentheyCAschildrenDForchildrento18。 ___ofhischildhoodhomeinHannibal,Missouri，providedMarkTwainwiththeinspirationfortwoofhismostpopularnovels。ARememberingBMemoriesCItwasthememoriesDHeremembered19。 Duststormsmostoftenoccurinareaswherethegroundhaslittlevegetationtoprotect___ofthewind.AFromtheeffectsBittheeffectsCitfromtheeffectsDtheeffectsfromitMostnursesarewomen,butinthehigherranksofthemedicalprofessionwomenarea___.AscarcityBminorityCminimumDshortagePart2vocabularyreplacement21。 Shellfishgivethedeceptiveappearanceofenjoyingapeacefulexistence,althoughinfactlifeisaconstantstruggleforthem.AmisleadingBcalmCunderstandableDinitial22。 Themoststrikingtechnologicalsuccessinthe20thcenturyisprobablythecomputerrevolution。AprofitableBproductiveCprominentDprompt23。 Scientificevidencefromdifferentdisciplinesdemonstratesthatinmosthumansthelefthemisphereofthebraincontrolslanguage。A。 groupsoffollowsByearsCcountriesDfieldsofstudyPublicrelationspracticeisthedeliberate，plannedandsustainedefforttoestablishandmaintainmutualunderstandingbetweenanorganizationanditspublicAcompleteBrelatedCintentionalDactive25。 Theuseofthenewtechnologywillhaveaprofoundeffectonschools。AnegativeBpositiveCstrongDusefulIfwelookattheChineseandBritishconceptsofhospitality，wefindonemajorsimilaritybutanumberofimportantdifferences。AhostilityBfriendlinessCmannerDculture27。 Injustthreeyears，theNethasgonefromaplaygroundforthelocalpeopletoavastcommunicationsandtradingcenterwheremillionsswapinformationordodealsaroundtheworld。AbusinessBshoppingCchattingDmeetingMostspeciesofthisplantthriveinordinarywell-drainedgardensoilandtheyarebestplanted8cmdeepand5cmapart.AdevelopwellBgrowtallerCmatureDbearfruit29。 Motivationisthedrivingforcewithinindividualsthatimpelsthemtoaction。AimpedesBinterferesCholdsDpushes30。 TheultimatecauseoftheCivilWarwasthebombardmentofFortSumter。onlyBfinalCtrueDspecialNoheroofancientormoderndayscansurpasstheIndianswiththeirloftycontemptofdeathandthefortitudewithwhichtheysustainitscruelestaffliction.AregardBcourageClossDtrackTheserviceeconomydoesn'tsuggestthatweconvertourfactoriesintolaundriestosurvive.AimplyBpersuadeChurlDtransform33。 Itwasratherstrangehowthehabitsofhisyouthclungtohimstill.Hewas72.AstucktoBturnedCledtoDgavewayto34。 Hehasatouchofeccentricityinhiscomposition。A。 essayBwritingCcharacterDmannerJimwasastoutoldgentleman，withaweather-beatencountenance.AbodyBskinCshoulderDpassionateinterestPart3errorcorrection36。 Notmuchpeoplerealizethatappleshavebeencultivatedforover3，000years.ANotmanyBNotenoughCWithoutmanyDNomany37。 TheeasternbluebirdisconsideredthemostattractivebirdnativeofNorthAmericabymanybird-watchers。AnativeBnativewithCnativebyDnativetoAlllivingcreaturespassoninheritedtraitsfromonegenerationtoother。AtheotherBanotherCtheotherDotherone39。 Furnituremakersusegluetoholdjointstogetherandsometimestoreinforceit.AitsBfastChardDthemThehard,outsurfaceofthetoothiscalledenamel。AoutsideBappearanceCouterDhidingTheearliestformofartificiallightingwasfire，whichalsoprovidedwarmandprotection。AhotBsunshineCwarmthDsafe42。 Allmammalshavehair，butnotalwaysevident.AbutitisnotBbutitisCbuttheyarenotDbuttheyareAprofessorofeconomicandhistoryatAtlantaUniversity,W。E.B.DuBois,promotedfullracialequality.AeconomyBeconomicsCeconomicalDeconomicMachinesthatusehydraulicpressureincludingelevators,dentistchairs,andautomobilebrakes.AexcludeBexcludingCincludeDareincludedThefirstrecordeduseofnaturegastolightstreetlampsitwasinthetownofFrederick,NewYork,in1825.AwasBisCitisDwereAlthoughthesocialsciencesdifferentagreatdealfromoneanother,theyshareacommoninterestinhumanrelationship。AmoveBdifferCchangeDvariesUnlikecompetitiverunning,racewalkersmustalwayskeepsomeportionoftheirfeetincontactoftheground.ArunBrunnerCrunnersDrunningrace48。 Apromisingnoteisawrittenagreementtopayacertainsumofmoneyatsometimefuture.AtimefuturesBfuturesCfuturestimeDfuturetime49。 NewYorkCitysurpassedtheotherAtlanticseaportsinpartlybecauseitdevelopedthebesttransportationlinkswiththeinteriorofthecountry。ApartBpartialCpartnerDparting50。 Allrootvegetablesgrowunderground，andnotallvegetablesthatgrowundergroundareroots。AbutBorCasDthusSection2：readingcomprehension（1）PhyllisWheatleyisregardedasAmerica'sfirstblackpoet.ShewasborninSenegal,Africa,about1753andbroughttoAmericaabroadaslaveshipatabouttheageofseven。JohnandSusannahWheatleyboughtherforthreepoundsataslaveauctioninBostonin1761tobeapersonalservantofMrs.WheatleyThefamilyhadthreeotherslaves，andallweretreatedwithrespect.Phylliswassoonacceptedasoneofthefamily,whichincludedbeingraisedandeducatedwiththeWheatle'ystwin15—year-oldchildren,MaryandNathaniel。Atthattime,mostfemales,evenfrombetterfamilies，couldnotreadandwrite，butMarywasprobablyoneofthebesteducatedyoungwomeninBoston.Marywantedtobecomeateache，randinfact，itwasMarywhodecidedtotakechargeofPhyllis'seducation.Phyllissoondisplayedherremarkabletalents.AttheageoftwelveshewasreadingtheGreekandLatinclassicsandpassagesfromtheBible。Andeventually，Mrs.WheatleydecidedPhyllisshouldbecomeaChristian。AttheageofthirteenPhylliswroteherfirstpoem。ShebecameaBostonsensationaftershewroteapoemonthedeathoftheevangelicalpreacherGeorgeWhitfieldin1770。ItbecamecommonpracticeinBostontohave“Mrs。Wheatley'sPhyllis"readpoetryinpolitesociety。Marymarriedin1771,andPhyllislatermovedtothecountrybecauseofpoorhealth，asateacherandcaretakertoafarme'rsthreechildren.MaryhadtriedtointerestpublishersinPhyllis'spoemsbutoncetheyheardshewasaNegrotheyweren'tinterested.Thenin1773PhylliswentwithNathaniel,whowasnowbausinessman,toLondon。Itwasthoughtthataseavoyagemightimproveherhealth。Thirty—nineofherpoemswerepublishedinLondonasPoemsonVariousSubjects，ReligiousandMoral.ItwasthefirstbookpublishedbyablackAmerican。In1775PhylliswroteapoemextollingtheaccomplishmentsofGeorgeWashingtonandsentittohim.Herespondedbypraisinghertalentsandinvitinghertovisithisheadquarters。Afterbothofherbenefactorsdiedin1777,andMarydiedin1778，Phylliswasfreedasaslave.Shemarriedin1778,movedawayfromBoston,andhadthreechildren。Butaftertheunhappymarriage,shemovedbacktoBoston,anddiedinpovertyattheageofthirty。51。 Whatdoesthepassagemainlydiscuss?SlaveryandthetreatmentoftheblackpeopleinAmerica。TheWheatleyfamily，includingtheirslaves。C。 ThelifeofAmerica'sfirstblackpoet。TheachievementsofPhyllisWheatley.Theunderlinedword“respect"inParagraph1isclosestinmeaningto___。A。 considerationB。disregardC.punishmentDbehavior53。 Accordingtothepassage,howmanyslavesdidtheWheatley'shave？A。 OneB。TwoC。ThreeD。Four54。 Accordingtothepassage,anunusualfeatureofMarywasthatshe___.A。 wasnotmucholderthanPhyllisB。 wantedtobecomeateacherC。 wascomparativelywelleducatedD。 decidedtotakechargeofPhyllis'seducation55。 Theunderlinedword“eventually”inParagraph1isclosestinmeaningto___.A。 ultimatelyB。slowlyC.reluctantlyD.graduallyWhichofthefollowingisNOTtrueaboutPhyllisintheearly1770s?Shewroteherfirstpoemwheninherteens。Shemarriedin1771.Shebecameateacher.Shewasbeabletogetherpoemspublished.Theunderlinedword“they”inParagraph2refersto___。ApublishersBpoemsCchildrenDblackpeople58。 ItcanbeinferredthatPhylli'sstriptoEnglandwithNathanielin1773___.A。 didnotimproveherhealthB。 wasforbusinessreasonsledtobooksofherpoemsbeingavailableinAmericaD。 ledtothepublicationofherpoemsbecausetheEnglishweremoreinterestedinreligiousandmoralsubjects59。 Theword“extolling”isclosestinmeaningto___Shewouldhavebeenmorerecognizedasapoetifshehadnotbeenblack.ShewouldhavewrittenpoetryifshehadstayedinAfrica。Shewentunrecognizedasapoetduringherlifetime。D。 Sheonlywrotereligiouspoetry。（2）Aboutfiftyyearsago，plantphysiologistssetouttogrowrootsbythemselvesinsolutionsinlaboratoryflasks.Thescientistsfoundthatthenutritionofisolatedrootswasquitesimple。Theyrequiredsugarandtheusualmineralsandvitamins.However，theydidnotrequireorganicnitrogencompounds。Theserootsgotalongfineonmineralinorganicnitrogen。Rootsarecapableofmakingtheirownproteinsandotherorganiccompounds。Theseactivitiesbyrootsrequireenergy,ofcourse.TheprocessofrespirationusessugartomakethehighenergycompoundA，TPwhichdrivesthebiochemicalreactions。Respirationalsorequireoxygen.Highlyactiverootsrequireagooddealofoxygen.Thestudyofisolatedrootshasprovidedanunderstandingoftherelationshipbetweenshootsandrootsinintactplants.Theleavesoftheshootsprovidetherootswithsugarandvitamins，andtherootsprovidetheshootswithwaterandminerals.Inaddition，rootscanprovidetheshootswithorganicnitrogencompounds.Thiscomesinhandyforthegrowthofbudsintheearlyspringwhenleavesarenotyetfunctioning。Onceleavesbeginphotosynthesizing，theyproduceprotein,butonlymatureleavescan“export”proteintotherestoftheplantintheformofaminoacids。Whatisthemaintopicofthepassage?Therelationshipbetweenaplant'srootsanditsshoots.Whatcanbelearnedbygrowingrootsinisolation。C。 Howplantscanbegrownwithoutroots。D。 Whatelementsarenecessaryforthegrowthofplants。62。 Theunderlinedword“themselves”inParagraph1refersto___。A。 plantphysiologistsB.solutionsC.laboratoryflasksD。rootsThescientistsfoundwhattheisolatedrootsneedis___.quitenaturalB.sugar,mineralsandvitaminsC。somerarevitaminsD.organicnitrogencompounds64。 Rootshavetheabilityto___.A。 makeproteinsB.obtainfreshairC.produceinorganicnitrogenD。carryoutactivitieswithoutenergyAccordingtothepassage,whatisATP?AbiochemicalprocessB.ThetipofarootC.AchemicalcompoundD.Atypeofplantcell66。 Theunderlinedword“intact”inParagraph2isclosestinmeaningto___。matureB.wildC。wholeD.tiny67。 Theuseofthephrase“comesinhandy”underlinedinParagraph2indicatesthattheprocessis___.A。 unavoidableB.predictableC。necessaryD。successfulItcanbeinferredfromthepassagethat,intheearlyspring，thebudsofplants___。“export”proteinintheformofaminoacidsdonotrequirewaterhavebegunphotosynthesizingD。 obtainorganiccompoundsfromtheroot69。 Whichofthefollowingbestdescribestheorganizationofthepassage？Theresultsoftwoexperimentsarecompared。Ageneralizationismade，andseveralexamplesofitaregiven。Thefindingsofanexperimentareexplained。D。 Ahypothesisispresented,andseveralmeansofprovingitaresuggested.Whereisthispassagelikelytobefound？A。 Anewsletter.B.AmagazineC。AstorybookD.Anovel（3）Naturalflavoringsandfragrancesareoftencostlyandlimitedinsupply.Forexample，thevitalingredientinarosefragranceisextractedfromnaturalroseoilatacostofthousandsofdollarsapound；anidenticalsyntheticsubstancecanbemadefor1％ofthiscost。Sincetheearlytwentiethcentury,successinreproducingthesesubstanceshascreatedanewindustrythattodayproduceshundredsofartificialflavorsandfragrances。Somenaturalfragrancesareeasilysynthesized;theseincludevanillin,thearomaticingredientinvanilla，andbenzaldehyde,thearomaticingredientinwildcherries.Otherfragrances,however，havedozens,evenhundredsofcomponents。Onlyrecentlyhasitbeenpossibletoseparateandidentifytheseingredientsbytheuseofgaschromatographyandspectroscopy.Oncethechemicalidentityisknown，itisoftenpossibletosynthesizethem。Nevertheless，somecomplexsubstancessuchasthearomaoffreshcoffee,havestillnotbeenduplicatedsatisfactorily.Manyofthechemicalcompoundsmakingupthesesyntheticsareidenticaltothosefoundinnature，andareasharmlessorharmfulasthenaturalsubstances.Newproductsmustbetestedforsafet，yandwhenusedinfood,mustbeapprovedbytheU.S。FoodandDrugAdministration.Theavailabilityofsyntheticflavorsandfragranceshasmadepossiblealargevarietyofproducts,frominexpensivebeveragestoperfumedsoaptousedcarswithapplied“newcarodor"。Fromthepassagewecanlearnthat___。naturalflavoringsandfragrancesarenotquitedearB。 thelimitationofnaturalflavoringsandfragrancesisclearthesupplyofnaturalflavoringsandfragrancesisadequatetomeetthedemandthecostofproducingnaturalflavoringsandfragrancesishigh72。 Whichofthefollowingistrueaccordingtothepassage?Naturalrosefragranceis100timesmoreexpensivetoproducethanartificialrosefragrance。Themostimportantingredientinarosefragranceisobtainedfromnaturalroseoilatalowcost.Adifferentsyntheticsubstancecanbemadefor1％ofthecost.D。 Naturalroseoilcoststhesameasitsfragrances.73。 Theindustryofproducinghundredsofartificialflavorsandfragrancesprobablyappearedin___。2000B。1953C。1909D。181074。 Accordingtothepassage，allthefollowingareeasiertosynthesizeEXCEPT___.aromaticingredientinvanillavanillaaromaticingredientinwildcherrytheflavoroffleshcoffee75。 Theunderlinedword“duplicated”inParagraph2isclosestinmeaningto___.A。 makedoubleB。 makeacopyofC。 producesomethingequaltoD。 takefrom76。 WhydoestheauthormentionfreshcoffeeinParagraph2?A。 Asanexampleofcomplexsubstanceshavingnotbeenduplicatedsatisfactorily.Becausethecoffeefragranceishardtoproduce。C。 ToconcludethepassageD。 Ifspectroscopyisadopted.77。 ___,asubstancecanbesynthesized。A。 UponidentifyingthebasiccomponentsofitB。 OncechemicallyanalyzedWhengaschromatographyisusedD。 IfspectroscopyisadoptedItcanbeinferredfromthepassagethat___。A。 vanilliniseasiertosynthesizethanbenzaldehydeB。 notallsyntheticflavorsareharmlessingeneral，thelesscomponentsthereareinfragrance，theharderitistosynthesizeD。 synthesizedsubstancesmustbetestedforsafetyonlyiftheyareusedinfoodWhichofthefollowingisthebesttitleforthepassage？HowtoSynthesizeFragrancesB。 SyntheticSubstancesAreEasytoMakeNaturalFlavoringsandFragrancesD。 SyntheticFlavorsandFragrancesWhichofthefollowingisNOTtrueaccordingtothepassage？A。Syntheticfragrancescanbeusedtomakeausedcarsmelllikeanewone。B。 Syntheticflavorsandfragranceshaveaddedtothevarietiesofproducts.C。 Lemonsoapismadeoutofsomedeliciouslemon。D。 Itislikelythatabottleoforangejuiceissynthesized.（4）Somepeopleassociatemigrationwithbirds.Birdstotravelvastdistances,butmammalsalsomigrate。Anexampleisthecaribou,reindeerthatgrazeonthegrassyslopesofnorthernCanada。Whentheweatherturnscold,theytravelsouthuntilspring。Theirtracksaresowell—wornthattheyareclearlyvisiblefromtheair.AnothermigratingmammalistheAlaskafurseal.ThesessealsbreedonlyinthePribilotIslandsintheBeringSea。TheyoungareborninJuneandbySeptemberarestrongenoughtogowiththeirmothersonajourneyofover3,000miles.TogethertheyswimdownthePacificCoastofNorthAmerica.ThefemalesandyoungtravelasfarassouthernCalifornia。Themalesdonotjourneysofar.TheyswimonlytotheGulfofAlaska。Inthespring,malesandfemalesallreturntotheisland，sandtherethecyclebeginsagain。Whalesareamongthegreatestmigratorsofall。Thehumpbackandbluewhalesmigratethousandsofmileseachyearfromthepolarseastothetropics。Waleseathugequantitiesofplankton。Thesearemostabundantincoldpolarwaters。Inwinter，thewhalesmovetowarmwaterstobreedandgivebirthtotheiryoung.81。 Fromthepassagewecanlearnthat___.A.peoplemigratelikeanimalsonlybirdsmigrateC。 thefemalesfursealsmigrateonlytotheGulfofAlaskaD。 notallmammalsmigrate82。 Thephrase“Anexample”underlinedinParagraph1referstoanexampleofa___.A。migratorymammalB。 placewhereanimalsmigrateC。 migratingbirdsD。 personwhoassociatesmigrationwithbirds83。 AllthemammalsarementionedasmigratingonesEXCEPT___。A.caribouB。finwhaleC.reindeerD.AlaskafursealWherecanyouseefromtheairthemigrationofthemammals?A.InthePribilotIslands。B。IntheBeringSeaC.InsouthernCaliforniaD。InnorthernCanadaWhichofthefollowingisNOTtrue？A.Walesbreedinwinter.Youngwhalesaregivenbirthincoldwaters。C。 Alaskafursealsgivebirthtotheyoungonlyinonearea。D。 Alaskafursealsareborninwarmweather。Together ofAlaskafursealsswimdownthePacificCoastofNorthAmericamothersandtheyoungB。 fathersandtheyoungC。 parentsandtheyoungsealsandwhalesWhichofthefollowingisNOTdescribedinnthepassage?Whalesmigratetobreedandgivebirthtotheiryoung.Whale—watchinginBostoninsummerisattracting。Sealsbreedinthenorthbeforemigration.Reindeerfeedongrass。Whalesliveon___.A。 tinyplantsandanimalsinthesea.B。 thegrassyslopesofnorthernCanada。theiryoungincoldwinter.theabundantseafoodintropicwaters.Howmanykindsofmigratingmammalsarementionedinthepassage?A.FourB。ThreeC。TwoD.OneWhatisthebesttitleofthepassage?ThreeTypesofWhalesBirdsMigrationMammalsAlsoMigrateSeveralKindsofMigration(5)Electronicmailhasbecomeanextremelyimportantandpopularmeansofcommunication.Teconvenienceandefficiencyofelectronicmailarethreatenedbytheextremelyrapidgrowthinthevolumeofunsolicitedcommercialelectronicmail.Unsolicitedcommercialelectronicmailiscurrentlyestimatedtoaccountforoverhalfofallelectronicmailtraffic,upfromanestimated7percentin2001，andthevolumecontinuestorise.Mostofthesemessagesarefraudulentordeceptiveinoneormorerespects.Thereceiptofunsolicitedcommercialelectronicmailmayresultincoststorecipientswhocannottorefusetoacceptsuchmailandwhoincurcostsforthestorageofsuchmail，orforthetimespentaccessing,reviewing,anddiscardingsuchmail,orforboth。Thereceiptofalargenumberofunwantedmessagesalsodecreasestheconvenienceoftheelectronicmailandcreatesariskthatantedelectronicmailmessages，bothcommercialandnoncommercial,willbelost，overlooked,ordiscardedamidstthelargervolumeofunwantedmessages，thusreducingthereliabilityandusefulnessofelectronicmailtotherecipient.Somecommercialelectronicmailcontainsmaterialthatmanyrecipientsmayconsidervulgarorpornographicinnature。ThegrowthinunsolicitedcommercialelectronicmailimposessignificantmonetarycostsonprovidersofInternetaccessservices，businesses,andeducationalandnonprofitinstitutionsthatcarryandreceivessuchmail，asthereisafinitevolumeofmailthatsuchproviders，businesses，andinstitutionscanhandlewithoutfurtherinvestmentininfrastructure.Manysendersofunsolicitedcommercialelectronicmailpurposefullydisguisethesourceofsuchmail。Manysendersofunsolicitedcommercialelectronicmailpurposefullyincludemisleadinginformationinthemessages'subjectlinesinordertoinducetherecipientstoviewthemessages.Whilesomesendersofcommercialelectronicmailmessagesprovidesimpleandreliablewaysforrecipientstoreject(or‘opt-out'of)receiptofcommercialelectronicmailfromsuchsendersinthefutur，eothersendersprovidenosuch‘opt—out'mechanism，orrefusetohonortherequestsofrecipientsnottoreceiveelectronicmailfromsuchsendersinthefuture,orbothManysendersofbulksunsolicitedcommercialelectronicmailusecomputerprogramstogatherlargenumbersofelectronicmailaddressesonanautomatedbasisfromInternetwebsitesoronlineserviceswhereusersmustposttheiraddressesinordertomakefulluseofthewebsiteorservice.Theproblemsassociatedwiththerapidgrowthandabuseofunsolicitedcommercialelectronicmailcannotbesolvedbythegovernmentalone。Thedevelopmentandadoptionoftechnologicalapproachesandthepursuitofcooperativeeffortswithothercountrieswillbenecessaryaswell。91。 Accordingtothepassage，efficiencyofe-mailisthreatenedby___。heavye-mailtrafficfraudulente-mailmessagesC。 largevolumeofmessagesD。 increasingamountofunwantede-mail92。 WhichofthefollowingisNOTtrueaboutunwantede-mail?Itcostsmoneytoreceivethem.It'sfreetostorethem。Ittakestimetoaccessthem.Ittakestimetothrowthemaway。93。 Unwantede-mailmay___。A。causecompaniestofailinbusinessB。 causewantede—mailmessagestoloseC。 damagethecreditofacompanydogoodtoasmallcompany“Pornographic”inParagraph3probablymeans___。A。decentB。instructionalC。sexualD。commercialWhatdoesunwantede—mailmessagesdototheprovidersoftheInternetservices？A.RaisingtheircostB。 RaisingtheInternetspeedImprovingtheirbusinessAttractinginvestment96。 “Disguise”inParagraph4isclosestinmeaningto___。A。revealB。hideC.deliverD.post97。 Theword