全国英语等级考试（PETS）三级练习试题库(辽宁省朝阳市2025年下半年)

全国英语等级考试（PETS）三级练习试题库(辽宁省朝阳市2025年下半年)PartAYouwillhear10shortdialogues.Foreachdialogue,thereisonequestionandthreepossibleanswers.Choosethecorrectanswer.1.Whatdoesthewomansuggestthemando?A.Takeadifferentroute.B.Leaveearlierforwork.C.Checkthetrafficreport.2.Wheredoestheconversationprobablytakeplace?A.Inalibrary.B.Inabookstore.C.Inaclassroom.3.Whatarethespeakersmainlydiscussing?A.Anewmarketingstrategy.B.Thebudgetforaproject.C.Adelayinproductdelivery.4.Whydidthewomancancelherweekendtrip?A.Shehadtoworkovertime.B.Theweatherforecastwasterrible.C.Shecaughtabadcold.5.Whatdoesthemanthinkofthenewpolicy?A.Itistoostrict.B.Itisnecessaryandfair.C.Itwillbedifficulttoimplement.6.Whatwillthewomanprobablydonext?A.Callatechnician.B.Fixtheprinterherself.C.Buyanewprinteronline.7.Howmuchdidtheconcertticketoriginallycost?A.$50.B.$60.C.$80.8.WhatdoesthemanimplyaboutSarah?A.Sheisnotqualifiedforthejob.B.Shewilllikelygetthepromotion.C.Sheisthinkingaboutquittingherjob.9.Whatistherelationshipbetweenthespeakers?A.Teacherandstudent.B.Employerandemployee.C.Colleagues.10.Whatdoesthewomandecidetodo?A.Cookdinnerathome.B.Orderfoodfromarestaurant.C.Goouttoeatwiththeman.PartBYouwillhear4dialoguesormonologues.Beforelisteningtoeachone,youwillhave5secondstoreadthequestions.Afterlistening,youwillhavetimetoanswerthequestions.Questions11-13arebasedonthefollowingconversationaboutanenvironmentalproject.11.Whatisthemainpurposeoftheprojectmentionedbytheman?A.Toplanttreesinurbanareas.B.Tocleanupthelocalriver.C.Topromoterecyclinginschools.12.Howdoesthewomanplantocontributetotheproject?A.Bydonatingmoney.B.Byvolunteeringonweekends.C.Byorganizingapubliccampaign.13.Whatistheman'sattitudetowardstheproject'soutcome?A.Uncertain.B.Highlyoptimistic.C.Slightlyconcerned.Questions14-16arebasedonamonologueaboutsleepscience.14.Accordingtothespeaker,whatisaprimaryfunctionofdeepsleep?A.Memoryconsolidation.B.Musclegrowth.C.Regulatingbodytemperature.15.WhathappenstothebrainduringtheREMstage?A.Itstopsproducinghormones.B.Itprocessesemotionalexperiences.C.Itrepairsphysicaltissues.16.Whatisthespeaker'smainadviceforimprovingsleepquality?A.Takingsleepingpills.B.Avoidingscreensbeforebed.C.Exercisinglateatnight.Questions17-20arebasedonaconversationbetweentwocolleaguesaboutapresentation.17.Whyisthemanworriedabouthispresentation?A.Hehasn'tgatheredenoughdata.B.Heisnotfamiliarwiththenewsoftware.C.Helosthispresentationslides.18.Whatdoesthewomanoffertodotohelptheman?A.Givehimsomeofherdata.B.Helphimpracticehisdelivery.C.Lendhimherlaptop.19.Whenwillthepresentationtakeplace?A.OnMonday.B.OnWednesday.C.OnFriday.20.Whatdoesthemandecidetodoattheendoftheconversation?A.Postponethepresentation.B.Asksomeoneelsetopresent.C.Prepareandpracticeovertheweekend.ListeningComprehensionScript(forreference)PartA1.M:Thetrafficonthehighwayhasbeenanightmarelately.Iwasstuckforanhourthismorning.W:Maybeyoushouldtrylisteningtothemorningtrafficupdatesbeforeyouleave.Takingthelocalroadsmightsaveyousometime.2.M:Excuseme,I'mlookingforaspecificjournaloneconomics,butIcan'tseemtofinditontheshelves.W:Letmecheckthedigitalcatalogforyou.Ifit'snotcheckedout,itshouldbeonthethirdfloor.3.M:Themarketingteamjustinformedmethatthenewadvertisingcampaignisn'tgeneratingtheexpectedrevenue.W:That'sdisappointing.Weallocatedasignificantportionofourbudgettothis.Weneedtorethinkourstrategyimmediately.4.M:Ithoughtyouweregoingtothecoastthisweekend.W:Iwas,butthemeteorologistpredictedheavystormsfortheentireweekend.Idecidedtostayhomeandcatchuponmyreadinginstead.5.M:Didyoureadthenewcompanyhandbook?Theyaremonitoringourinternetusagequitestrictlynow.W:Well,giventherecentsecuritybreaches,Ithinkit'sanecessarymeasure.Weareusingcompanyresources,afterall.6.M:Theprinteronthesecondfloorisjammedagain,andIneedthesedocumentsforthemeetingintenminutes.W:Haveyoutriedunpluggingitandopeningthefrontpanel?Sometimespapergetsstuckdeepinside.Ifnot,IcancallIT.7.M:Didyoumanagetogetticketsforthemusicfestival?W:Yes,buttheywerequiteexpensive.Theoriginalpricewas60,8.M:Hasthemanagermadeadecisionaboutwhowillleadthenewbranch?W:Well,Sarahhasbeenworkingherethelongestandshehasthebestsalesrecord.It'shighlylikelyshe'llgettheposition.9.M:Professor,I'mreallystrugglingwiththefinalchapterofmythesis.Couldyougivemesomefeedbackonmydraft?W:Ofcourse.Bringittomyofficeduringofficehourstomorrow,andwecangooverittogether.10.M:I'mtooexhaustedtocooktonight.Howaboutweordersomepizza?W:Actually,IwasthinkingoftryingthatnewItalianplacedowntown.Butsinceyou'retired,orderinginsoundsmuchbetter.PartBQuestions11-13M:Hey,haveyouheardaboutthenewcommunityinitiative?It'scalled"CleanRiverProject".We'retryingtoremovetheplasticwastefromtheriverthatrunsthroughthecitycenter.W:Yes,Isawaflyeraboutityesterday.Itsoundslikeagreatidea,butitalsoseemslikeamassiveundertaking.Howareyouguysplanningtopullitoff?M:We'reorganizingteamsofvolunteerstogooutonweekends.We'vealsopartneredwithalocalrecyclingplanttoprocesswhateverwecollect.Ireallybelievewecanmakeanoticeabledifferencebytheendofthesummer.W:That'simpressive.I'dlovetohelpout,butmyweekendsareprettypackedrightnow.However,Icouldhelpdesignsomesocialmediapoststogetmorepeopleinvolved.M:Thatwouldbefantastic!Wedesperatelyneedmorehands,andagoodonlinecampaigncouldreallyboostournumbers.W:Consideritdone.I'lldraftsomedesignsthisweek.I'mabitworriedthatpeoplewon'tshowup,butyourenthusiasmmakesmethinkit'llworkout.M:Don'tworry,oncepeopleseethefirstgroupoutthere,they'llwanttojoinin.Questions14-16Welcometotoday'slectureonsleepscience.Manypeopleviewsleepasapassivestate,butit'sactuallyahighlyactiveprocess.Duringdeepsleep,yourbrainisbusyconsolidatingmemoriesfromtheday.It'stransferringinformationfromshort-termtolong-termstorage,whichiscrucialforlearning.Laterinthenight,youentertheREMstage,orRapidEyeMovement.Thisiswhenmostdreamingoccurs.Scientistsbelievethebrainusesthistimetoprocessemotionalexperiencesandregulatemood.It'sessentiallyaformofovernighttherapy.However,modernlifestylesseverelydisruptthesenaturalrhythms.Thebluelightemittedbysmartphonesandlaptopstricksyourbrainintothinkingit'sstilldaytime,suppressingmelatoninproduction.Therefore,myprimaryadviceforimprovingsleepqualityisstraightforward:banscreensfromyourbedroomandavoidlookingatthematleastanhourbeforeyougotosleep.Questions17-20M:I'minabitofapanic.Ihavetogivethequarterlysalespresentationtotheboardnextweek,andIjustfoundoutthenewdataanalysissoftwareweweresupposedtouseismuchmorecomplicatedthanIanticipated.Myslidesareamess.W:Takeadeepbreath.Whenisthepresentationexactly?M:Wednesdaymorning.Idon'tthinkIcanlearnthissoftwareandformatthedataproperlyintime.W:Well,I'vebeenusingthatsoftwareforafewmonthsnow.Ifyouwant,Icanhelpyousortoutthedataovertheweekend.Idon'tmindsparingafewhours.M:Really?Thatwouldbealifesaver.IwashonestlyconsideringaskingthebosstopushthemeetingtoFriday,butIknowhehatesdelays.W:Don'tpostponeit.Let'smeetattheofficeonSaturdaymorning.We'llgettheslidesdone,andthenIcanlistentoyourdeliveryifyouwanttopractice.M:You'realifesaver.I'llbuyyoulunchonSaturday.Let'sgetthisdonesoIcanactuallyrelaxonSunday.ListeningComprehensionAnswersandExplanations1.【答案】A【解析】女士建议男士在出发前收听交通播报，并暗示走地方道路可能节省时间，因此是建议换一条路线。选项A正确。2.【答案】A【解析】男士提到寻找特定的经济学期刊，女士提到检查数字目录并说如果在三楼就能找到。期刊和目录系统是典型的图书馆特征，故选A。3.【答案】B【解析】对话中男士提到营销团队未能产生预期收入，女士回应说他们为这个项目分配了大量预算。因此他们主要在讨论项目预算，选项B正确。4.【答案】B【解析】女士明确提到气象学家预测整个周末都有大风暴，所以决定留在家里。选项B“天气预报很糟糕”符合题意。5.【答案】B【解析】男士认为新政策监控网络使用太严格，女士反驳说考虑到最近的安全漏洞，这是一个必要的措施，说明她认为政策是必要且公平的。故选B。6.【答案】A【解析】女士建议男士尝试拔掉电源并打开前面板，并表示如果不行她可以打电话给IT部门。IT部门即技术人员，选项A“呼叫技术人员”是接下来可能发生的动作。7.【答案】C【解析】女士提到原价是60，8.【答案】B【解析】女士提到Sarah工作时间最长且销售业绩最好，说她极有可能获得这个职位。选项B“她可能会升职”符合题意。9.【答案】A【解析】男士称呼女士为教授，并提到论文的最后一章以及草稿反馈，女士让他明天办公时间带过来一起看。这是典型的师生关系，选A。10.【答案】B【解析】男士提议点披萨，女士本想出去吃意大利菜，但考虑到男士太累了，认为点外卖更好。因此女士决定从餐厅点外卖，选项B正确。11.【答案】B【解析】男士提到的项目名称为"CleanRiverProject"，目的是清除市中心河流中的塑料垃圾。选项B“清理当地河流”是正确答案。12.【答案】C【解析】女士说她周末很忙无法去当志愿者，但她可以帮忙设计社交媒体帖子来发动更多人参与，即组织公众活动。选项C正确。13.【答案】B【解析】男士在对话中表示他相信到夏天结束时能产生明显的改变，并且充满热情地鼓励女士，说明他对项目结果持高度乐观态度。选项B正确。14.【答案】A【解析】演讲者明确提到，在深度睡眠期间，大脑忙于巩固一天的记忆，将信息从短期转化为长期储存，这对学习至关重要。选项A正确。15.【答案】B【解析】关于REM阶段，演讲者提到科学家认为大脑利用这段时间来处理情感经历和调节情绪，就像一种夜间心理治疗。选项B正确。16.【答案】B【解析】演讲者给出的主要建议是：禁止在卧室使用屏幕，并在睡前至少一小时不要看屏幕，因为蓝光会抑制褪黑素分泌。选项B正确。17.【答案】B【解析】男士说他刚刚发现他们本应使用的新数据分析软件比他预期的复杂得多，幻灯片弄得一团糟。说明他对不熟悉新软件感到担忧。选项B正确。18.【答案】B【解析】女士主动提出周末帮男士整理数据，并且在弄完之后可以听他练习演讲。选项B“帮助他练习表达”符合题意。19.【答案】B【解析】男士明确提到汇报是在周三早上。选项B正确。20.【答案】C【解析】男士在对话结尾接受了女士的帮助，并说周六见，买午饭给她，这样周日就能真正放松了。说明他决定周末准备并练习，选项C正确。Readthefollowingtext.Choosethebestwordforeachnumberedblank.Theintegrationofartificialintelligence(AI)intotheeducationalsectorhassparkedaprofoundtransformationinhowknowledgeisimpartedandacquired.Whiletraditionalpedagogicalmethodsrelyheavily21thehumanelement—teacherintuition,empathy,anddynamicclassroominteraction—AIoffersasuiteoftoolsdesignedto22thelearningexperience.ProponentsarguethatAIcan23administrativeburdens,allowingeducatorstodevotemoretimetodirectstudentengagement.Forinstance,automatedgradingsystemscanevaluatemultiple-choiceandshort-answerquestionswith24accuracy,freeingteachersfromhoursoftediouspaperwork.Furthermore,AI-drivenplatformspossessthecapabilityto25learningmaterialstoindividualstudentneeds.Thispersonalizationisasignificant26fromthe"one-size-fits-all"approach.Byanalyzingdataonastudent'sperformance,learningpace,andevenengagementlevels,algorithmscan27specificareaswhereastudentstrugglesandoffertargetedexercisestobridgethosegaps.Thisadaptivelearningenvironmentensuresthatadvancedstudentsare28withmorechallengingmaterial,whilethoserequiringadditionalsupportreceiveit29.However,theimplementationofAIineducationisnotwithoutits30.Criticspointoutthatanover-relianceontechnologymight31thecrucialsocialandemotionallearningthatoccursinhuman-to-humaninteractions.Amachine,32howsophisticated,cannotreplicatetheempathyofateacherwho33astudent'sfrustrationordetectsunderlyingissuesathomeaffectingtheirperformance.Therearealso34privacyconcernsregardingthevastamountsofdatacollectedonstudents,raisingquestionsaboutwhoownsthisdataandhowitmightbeusedinthefuture.Inconclusion,whileAIholdstremendous35torevolutionizeeducation,itshouldbeviewedasacomplementto,ratherthanareplacementfor,humaneducators.Thegoalshouldbetostrikeabalancewheretechnologyhandlestherepetitivetasks,allowingteacherstofocusonwhattheydobest:inspiring,mentoring,andguidingstudents.21.A.toB.onC.inD.with22.A.complicateB.elevateC.monitorD.dictate23.A.increaseB.transferC.alleviateD.allocate24.A.remarkableB.questionableC.minimalD.faulty25.A.standardizeB.simplifyC.tailorD.distribute26.A.departureB.arrivalC.distanceD.approach27.A.createB.hideC.ignoreD.identify28.A.presentedB.boredC.overwhelmedD.satisfied29.A.promptinglyB.reluctantlyC.invisiblyD.voluntarily30.A.advantagesB.challengesC.supportersD.budgets31.A.enhanceB.facilitateC.stifleD.encourage32.A.regardingB.despiteC.nomatterD.however33.A.misunderstandsB.sensesC.ignoresD.criticizes34.A.validB.dismissedC.falseD.exaggerated35.A.threatB.potentialC.dangerD.riskUseofEnglishAnswersandExplanations21.【答案】B【解析】本题考查固定搭配。relyheavilyon意为“严重依赖”。句意：传统的教学方法严重依赖人的因素。故选B。22.【答案】B【解析】本题考查动词词义辨析。complicate使复杂化；elevate提升；monitor监控；dictate命令。句意：AI提供了一套旨在提升学习体验的工具。故选B。23.【答案】C【解析】本题考查动词词义辨析。increase增加；transfer转移；alleviate减轻；allocate分配。句意：支持者认为AI可以减轻行政负担，让教育工作者有更多时间投入到直接的学生互动中。故选C。24.【答案】A【解析】本题考查形容词词义辨析。remarkable显著的，卓越的；questionable可疑的；minimal最小的；faulty有缺陷的。句意：自动评分系统能以惊人的准确率评估选择题。故选A。25.【答案】C【解析】本题考查动词词义辨析。standardize使标准化；simplify简化；tailor量身定制；distribute分配。句意：AI驱动的平台具备为学生需求量身定制学习材料的能力。故选C。26.【答案】A【解析】本题考查名词词义辨析。departure背离，偏离；arrival到达；distance距离；approach方法。句意：这种个性化是对“一刀切”方法的重大背离。adeparturefrom为固定搭配。故选A。27.【答案】D【解析】本题考查动词词义辨析。create创造；hide隐藏；ignore忽视；identify识别。句意：算法可以识别学生遇到困难的具体领域，并提供有针对性的练习来弥补这些差距。故选D。28.【答案】A【解析】本题考查动词词义辨析。present呈现；bore使厌烦；overwhelm压倒；satisfy满足。句意：这种自适应学习环境确保了高水平的学生能获得更具挑战性的材料。bepresentedwith为固定搭配，意为“被提供”。故选A。29.【答案】A【解析】本题考查副词词义辨析。promptingly迅速地，及时地；reluctantly不情愿地；invisibly看不见地；voluntarily自愿地。句意：而需要额外支持的学生能及时得到帮助。故选A。30.【答案】B【解析】本题考查名词词义辨析。advantages优势；challenges挑战；supporters支持者；budgets预算。句意：然而，AI在教育中的应用并非没有挑战。notwithoutchallenges为双重否定表肯定。故选B。31.【答案】C【解析】本题考查动词词义辨析。enhance增强；facilitate促进；stifle扼杀，抑制；encourage鼓励。句意：过度依赖技术可能会扼杀人际交往中发生的关键的社会和情感学习。故选C。32.【答案】C【解析】本题考查让步状语从句。句意：无论机器多么精密，都无法复制老师的共情能力。nomatterhow引导让步状语从句，等于however。故选C。33.【答案】B【解析】本题考查动词词义辨析。misunderstands误解；senses感觉；ignores忽视；criticizes批评。句意：机器无法复制那种能感觉到学生挫败感或察觉影响其表现的家庭潜在问题的老师的共情能力。故选B。34.【答案】A【解析】本题考查形容词词义辨析。valid合理的，有效的；dismissed被驳回的；false错误的；exaggerated夸大的。句意：关于收集学生大量数据也存在合理的隐私问题。故选A。35.【答案】B【解析】本题考查名词词义辨析。threat威胁；potential潜力；danger危险；risk风险。句意：虽然AI具有彻底改变教育的巨大潜力，但它应被视为人类教育者的补充，而不是替代品。故选B。Readthefollowingthreetexts.Answerthequestionsbeloweachtext.Text1Theimpactofclimatechangeonglobalagriculturehasbecomeanundeniablereality,manifestinginunpredictableweatherpatterns,prolongeddroughts,anddevastatingfloods.Forcenturies,farmershavereliedonhistoricalweatherdataandgenerationalknowledgetodictateplantingandharvestingschedules.However,theshiftingclimatebaselinehasrenderedtraditionalforecastingmethodsincreasinglyobsolete,forcingtheagriculturalsectortoseekinnovativesolutionstoensurefoodsecurity.Oneofthemostpromisingadvancementsistheintegrationofprecisionagriculture,drivenbyInternetofThings(IoT)technology.Bydeployinganetworkofsensorsacrossfields,farmerscannowmonitorsoilmoisture,temperature,andnutrientlevelsinreal-time.Thismicro-leveldataallowsforhighlyefficientresourcemanagement.Forinstance,ratherthanwateringanentirefieldonasetschedule,automatedirrigationsystemscandeliverwateronlytospecificzonesthatneedit,preciselywhentheyneedit.Thisnotonlyconservesvitalwaterresourcesbutalsopreventstheleachingoffertilizersintogroundwater.Furthermore,thedevelopmentofdrought-resistantandheat-tolerantcropvarietiesthroughgeneticmodificationandconventionalbreedinghasprovidedacrucialbufferagainstextremeweather.Agriculturalscientistsarenowabletoisolatespecificgenesthatallowcertainplantstosurviveinhigh-salinitysoilsorwithstandprolongedperiodswithoutrain.Whilethesebiotechnologicalinterventionsarenotasilverbullet,theyrepresentacriticaltoolinmaintainingcropyieldsundersuboptimalconditions.Despitethesetechnologicalleaps,theeconomicbarriertoentryremainsasignificanthurdle.Smallholderfarmers,whoproduceasubstantialportionoftheworld'sfood,oftenlackthecapitaltoinvestinIoTinfrastructureorpremiumgeneticallymodifiedseeds.Consequently,thereisagrowingdividebetweenlarge-scale,technologicallyequippedfarmsandsmalleroperationsthatareleftvulnerabletothevagariesofclimatechange.Bridgingthisgapwillrequiretargetedgovernmentsubsidiesandinternationalcooperationtoensurethatthebenefitsofagriculturalinnovationareaccessibletoall.36.Accordingtothefirstparagraph,whyaretraditionalfarmingmethodsbecominglesseffective?A.Becausefarmersareforgettinggenerationalknowledge.B.Becausethebaselineclimatehasshifted.C.Becausehistoricalweatherdataisnolongercollected.D.Becauseplantingscheduleshavebeenbanned.37.HowdoesIoTtechnologyimprovewatermanagementinprecisionagriculture?A.Bypredictinglong-termweatherpatterns.B.Bywateringtheentirefieldonasetschedule.C.Byprovidingreal-timedatatoautomatetargetedwatering.D.Bypreventingtheuseoffertilizerscompletely.38.Whatistheroleofbiotechnologyincombatingclimatechangeeffectsoncrops?A.Itcompletelyeliminatestheneedforirrigation.B.Itcreatesplantsthatcangrowwithoutsoil.C.Ithelpsplantssurviveextremeweatherandpoorsoilconditions.D.Itreducesthecostoffarmingequipment.39.Whatisthemainchallengefacingthewidespreadadoptionoftheseagriculturaltechnologies?A.Lackofscientificresearch.B.Resistancefromlarge-scalefarms.C.Thehighcostpreventingsmallholderfarmersfromparticipating.D.Thetechnologiesarenoteffectiveenough.40.Whatistheauthor'stoneinthefinalparagraphregardingthefutureofsmallholderfarmers?A.Completelypessimistic.B.Cautiouslyoptimisticbutrealistic.C.Indifferenttotheirstruggles.D.Highlycriticaloftheirmethods.Text2Themoderncorporatelandscapehasundergoneaseismicshiftwiththewidespreadadoptionofremotework,atransitionacceleratedbyglobalevents.Whiletheabsenceofadailycommuteandtheflexibilityofworkingfromhomehavebeenlaudedbyemployees,alessdiscussedphenomenonhasemerged:theerosionofboundariesbetweenprofessionalandpersonallife,leadingtoauniqueformofpsychologicalfatigueknownas"telecommutingburnout."Inatraditionalofficesetting,thephysicalactofleavingtheworkspaceservesasapsychologicalcue,signalingtheendoftheworkday.Thisspatialseparationallowsemployeestomentallydetachfromwork-relatedstress.However,inaremoteworkenvironment,thehometransformsintoamulti-functionalspace.Thediningtablebecomesadesk,andthebedroomismerelystepsawayfromtheoffice.Thisoverlappingofcontextsmakesitexceedinglydifficultforthebraintodisengage.Employeesoftenfindthemselvescheckingemailslateatnightorfeelingcompelledtoprovetheirproductivitybybeingconstantlyavailable,aphenomenontermed"digitalpresenteeism."Thescientificresearchindicatesthattheefficiencyofthebrain'swasteclearancesystem,knownastheglymphaticsystem,canbemathematicallymodeledbytheformulaE=,whereErepresentsclearanceefficiency,kisaconstant,isthetotalsleeptime,andisthevolumeofcerebrospinalfluid.Thismodelhighlightsthatboththequantityofsleep()andphysiologicalfactors()dictatehowwellthebrainclearsneurotoxicwaste.Chronicoverworkandanxietyassociatedwithtelecommutingburnoutseverelydisruptdeepsleep,therebydirectlyreducinganddiminishingthebrain'sabilitytorecover.Tomitigatethisrisk,expertsadvocatefortheestablishmentofrigidpsychologicalandphysicalboundaries.Thisincludesdesignatingaspecificareasolelyforwork,adheringtostrictstartandendtimes,andphysicallyshuttingdownworkdevicesattheendoftheday.Furthermore,managersmustfosteraculturethatvaluesoutputoverhourslogged,discouragingtheexpectationofinstantaneousresponsesoutsideofworkinghours.Ultimately,thesustainabilityofremoteworkdependsnotjustontechnologicalinfrastructure,butonthepsychologicalresilienceoftheworkforce.41.Whatistheprimarycauseof"telecommutingburnout"accordingtothetext?A.Thelongcommutetowork.B.Thelackoftechnologicalinfrastructure.C.Theblurringofboundariesbetweenworkandpersonallife.D.Thedecreaseinemployeesalaries.42.Whatdoestheterm"digitalpresenteeism"refertointhecontextofremotework?A.Beingphysicallypresentintheofficewithoutworking.B.Feelingcompelledtobeconstantlyonlineandresponsive.C.Attendingvirtualmeetingswithoutturningonthecamera.D.Usingdigitaltoolstotrackemployeeproductivity.43.BasedontheprovidedmathematicalformulaE=A.Itincreasesthevolumeofcerebrospinalfluid().B.Itdecreasesthetotalsleeptime(),reducingwasteclearance.C.Itincreasestheconstant(k),leadingtohigherefficiency.D.Ithasnomeasurableeffectonthebrain'srecoveryprocess.44.WhichofthefollowingisNOTarecommendedstrategytocombatremoteworkfatigue?A.Creatingadedicatedphysicalworkspace.B.Maintainingstrictworkinghours.C.Leavingworkdevicesonthroughoutthenight.D.Valuingactualoutputoverthenumberofhoursworked.45.Whatisthemainideaofthepassage?A.Remoteworkisinherentlyflawedandshouldbeabolished.B.Thetraditionalofficesettingissuperiorforpsychologicalhealth.C.Remoteworkrequiresdeliberateboundarysettingtopreventburnout.D.Managersshouldmonitoremployeesmorecloselyinremotesettings.Text3Thehistoryofhumancivilizationisdeeplyintertwinedwiththehistoryofagriculture.Thetransitionfromnomadichunter-gatherersocietiestosettledagriculturalcommunities,whichbeganaround10,000BCE,isarguablythemostsignificantturningpointinhumanhistory.Thisperiod,knownastheNeolithicRevolution,laidthefoundationformodernsociety,butitalsobroughtaboutunforeseenconsequencesthatcontinuetoaffectustoday.Priortotheagriculturalrevolution,humandietswereincrediblydiverse,consistingofhundredsofdifferentplantandanimalspeciesdependingontheseasonandregion.Thisnutritionaldiversityprovidedarobustdefenseagainststarvationandnutrientdeficiencies.However,ashumansbegantodomesticatecrops,theyconcentratedtheireffortsonahandfulofhigh-yieldstaplessuchaswheat,rice,andmaize.Whilethiscaloricconcentrationallowedpopulationstoboomandcitiestorise,itcreatedavulnerability.Afailureinasinglestaplecropduetodiseaseordroughtcouldleadtowidespreadfamine,arisklessprevalentinthediverseforagingdietsofthepast.Furthermore,theshifttosettledfarmingbroughtaboutsignificantchangesinhumanhealth.Skeletalremainsfromearlyagriculturalcommunitiesshowamarkeddecreaseinheightcomparedtotheirhunter-gathererancestors,astrongindicatorofnutritionalstressandincreaseddiseaseburden.Livingincloseproximitytodomesticatedanimalsfacilitatedthetransmissionofzoonoticdiseases,suchasinfluenzaandsmallpox,whichbecameendemicinhumanpopulations.Thecrowded,sedentarynatureofearlyvillagesalsoprovidedidealbreedinggroundsforpathogens.Despitethesedrawbacks,agricultureprovidedthesurplusnecessaryforsocialstratification.Noteveryoneneededtobeinvolvedinfoodproduction,allowingfortheemergenceofspecializedprofessions—artisans,priests,soldiers,andrulers.Thissocialcomplexityledtorapidtechnologicalandculturaladvancements.However,thedeep-seatedrelianceonafewkeycropshasleftalastinglegacy.Today,modernglobalfoodsystemsarestillprecariouslybalancedonalimitednumberofplantspecies.Understandingthehistoricaltrade-offsoftheagriculturalrevolutioniscrucialaswefacefuturechallengesregardingfoodsecurityandclimateadaptation.46.Whatisthemaintopicofthepassage?A.ThetechnologicaladvancementsoftheNeolithicperiod.B.Theoriginsandconsequencesoftheagriculturalrevolution.C.Thediseasestransmittedbydomesticatedanimals.D.Thecomparisonbetweenancientandmodernfarmingtechniques.47.Accordingtothetext,whatwasamajoradvantageofthepre-agriculturaldiet?A.Itwashigherincalories.B.Itreliedheavilyonwheatandmaize.C.Itprovidedrobustdefenseagainststarvationthroughdiversity.D.Itallowedforeasierstorageoffood.48.Whydidearlyagriculturalcommunitiesexperienceadecreaseinheight?A.Duetoincreasedphysicallabor.B.Duetonutritionalstressanddisease.C.Duetothelackofmedicalfacilities.D.Duetogeneticmutations.49.Whatenabledthedevelopmentofspecializedprofessionsinearlysocieties?A.Thediverseforagingdiet.B.Thesurplusoffoodgeneratedbyagriculture.C.Thedecreaseindiseases.D.Thenomadiclifestyle.50.Whatcanbeinferredaboutmodernfoodsystemsfromthefinalparagraph?A.Theyarehighlydiverseandresistanttodisease.B.Theyhavecompletelyovercomethevulnerabilitiesofearlyagriculture.C.Theystillsufferfromanover-relianceonafewkeycrops.D.Theynolongerdependonwheat,rice,andmaize.ReadingComprehensionAnswersandExplanations36.【答案】B【解析】细节理解题。文章第一段指出，气候基线的改变使得传统的预测方法越来越过时。也就是说传统的务农方式变得不那么有效是因为基线气候已经发生了改变。选项B正确。37.【答案】C【解析】细节理解题。文章第二段提到，通过部署传感器网络，农民可以实时监控土壤湿度等，这种微观数据允许高效的资源管理。自动灌溉系统可以只在需要的特定区域浇水。选项C“通过提供实时数据来自动化定向浇水”符合题意。38.【答案】C【解析】细节理解题。文章第三段提到，农业科学家现在能够分离出特定的基因，使得某些植物能够在高盐度土壤中生存或withstandprolongedperiodswithoutrain（忍受长时间无雨）。即帮助植物在极端天气和恶劣土壤条件下生存。选项C正确。39.【答案】C【解析】细节理解题。文章第四段指出，经济准入门槛仍然是一个重大障碍。小农户通常缺乏投资物联网基础设施或高价转基因种子的资金。因此主要挑战是高昂的成本阻碍了小农户的参与。选项C正确。40.【答案】B【解析】态度推断题。最后一段指出需要政府补贴和国际合作来确保农业创新的益处人人都能获得，这表明作者既看到了挑战，也提出了解决方向，态度是谨慎乐观但现实的。选项B正确。41.【答案】C【解析】细节理解题。文章第一