全国英语等级考试（PETS）二级仿真试题及答案解析(2025年下半年西藏西藏)

全国英语等级考试（PETS）二级仿真试题及答案解析(2025年下半年西藏西藏)第一部分：听力理解第一节：听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1.Whatdoesthemanwanttodrink?A.Coffee.B.Tea.C.Water.2.Whatistheweatherlikenow?A.Sunny.B.Cloudy.C.Rainy.3.Howmuchdoestheshirtcost?A.$19.15.B.$9.15.C.$9.50.4.Whattimeisitnow?A.8:00.B.8:30.C.9:00.5.Wheredoestheconversationmostprobablytakeplace?A.Inarestaurant.B.Inalibrary.C.Inapostoffice.第二节：听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6、7题。6.Whatistherelationshipbetweenthetwospeakers?A.Husbandandwife.B.Teacherandstudent.C.Bossandsecretary.7.Whatwillthewomandotomorrow?A.Attendameeting.B.Typethereport.C.Meetaclient.听第7段材料，回答第8、9题。8.Whyisthemanmakingthephonecall?A.Tobookaroom.B.Tocheckout.C.Toaskfordirections.9.Howmuchwillthemanpayfortheroompernight?A.$100.B.$120.C.$150.听第8段材料，回答第10至12题。10.Whatarethespeakersmainlytalkingabout?A.Aholidayplan.B.Ashoppinglist.C.Adinnermenu.11.Wheredoesthemansuggestgoing?A.Tothebeach.B.Tothemountains.C.Tothecountryside.12.Whatwillthewomanbring?A.Drinks.B.Food.C.Acamera.听第9段材料，回答第13至16题。13.WhendidthewomanstartlearningEnglish?A.Attheageoffive.B.Attheageofseven.C.Attheageoften.14.WhydoesthewomanlearnEnglish?A.Forherjob.B.Forherstudy.C.Fortraveling.15.HowdoesthewomanpracticeEnglish?A.Bywatchingmovies.B.Byreadingnovels.C.Bytalkingwithnatives.16.Whatdoesthemanthinkofthewoman’sEnglish?A.Fluent.B.Poor.C.Justso-so.听第10段材料，回答第17至20题。17.Whoisthespeakerprobablytalkingto?A.Tourists.B.Students.C.Newemployees.18.WhereistheGoldenGateBridgelocated?A.InWashingtonD.C.B.InNewYork.C.InSanFrancisco.19.Howlongisthebridge?A.About1.5miles.B.About2.7miles.C.About3.5miles.20.Whatisthebesttimetovisitthebridgeaccordingtothespeaker?A.Inthemorning.B.Intheafternoon.C.Atsunset.第二部分：英语知识运用第一节：单项填空从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。21.—Shallwegooutfordinnertonight?—________.Ihavetofinishmyreport.A.No,thanksB.Yes,pleaseC.GoodideaD.Itdoesn’tmatter22.Itisgenerallyconsideredunwisetogiveachild________heorshewants.A.howeverB.whateverC.whicheverD.whenever23.Thenumberofpeopleinvited________fifty,butanumberofthem________absentfordifferentreasons.A.were;wasB.was;wasC.was;wereD.were;were24.Themanagerenteredtheoffice,________byhissecretary.A.followingB.followedC.tofollowD.beingfollowed25.Ididn’thearthephonering.I________asleep.A.mustbeB.musthavebeenC.shouldbeD.shouldhavebeen26._______fromthetopofthetower,thecitylookslikeabeautifulpainting.A.SeeingB.HavingseenC.SeenD.Tosee27.Thisisthefactory________myfatherworkedtenyearsago.A.whereB.thatC.whichD.when28.Itwasnotuntilshetookoffherdarkglasses________Irealizedshewasafamousfilmstar.A.thatB.whenC.whereD.before29.Onlybyworkinghard________succeed.A.youcanB.youwillC.canyouD.willyou30.Thereason________heexplainedtousforhisabsencewasnotacceptable.A.whyB.thatC.howD.because31._______mattersmostinlearningEnglishisenoughpractice.A.WhatB.WhyC.WhereD.Which32.Youcan’timaginethedifficultyhehad________thevillage.A.findingB.tofindC.foundD.find33.—Haveyoumovedintothenewhouse?—Notyet.Therooms________.A.arebeingpaintedB.arepaintingC.arepaintedD.havebeenpainted34.I’llneverforgetthedays________wespenttogetherinthecountryside.A.whenB.whereC.whichD.onwhich35.Thebookisworth________.A.toreadB.readingC.readD.beread第二节：完形填空阅读下面短文，掌握其大意，然后从36—55各题所给的四个选项（A、B、C和D）中，选出最佳选项。Tibetisalandofmysteryandbeauty,attractingmillionsofvisitorseveryyear.Lastsummer,Ihadthe__36__totraveltoLhasa,thecapitalofTibet.Thetripwas__37__unforgettablethatIwillcherishitforever.WetookatrainfromXiningtoLhasa.The__38__alongthewaywasbreathtaking.Wesawvastgrasslands,snow-cappedmountains,andclearbluelakes.Theskywassoblueandtheairwasso__39__thatitfeltlikeadifferentworld.However,becauseTibetisonahighplateau,someofus__40__fromaltitudesickness(高原反应).Wehadheadachesandfelt__41__.Fortunately,wehad__42__oxygenandmedicine,whichhelpedusrecovergradually.UponarrivinginLhasa,thefirstplacewevisitedwasthePotalaPalace.Itisa__43__ofTibetanarchitectureandculture.StandingontheRedHill,thepalacelooks__44__andsolemn.Walkingthroughitsmanyrooms,wesawcountlesstreasures,__45__goldstatuesandancientThangkas.OurguidetoldusmanystoriesaboutthehistoryofthepalaceandthepreviousDalaiLamas.Thenextday,wewenttoBarkhorStreet.Itwas__46__withpilgrims(朝圣者)fromalloverTibet.TheywalkedclockwisearoundtheJokhangTemple,praying__47__.Someofthemprostrated(磕长头)themselvesonthegroundeveryfewsteps.Theirdevotionwastruly__48__.Iboughtsomesouvenirsthere,includingabeautifulTibetannecklaceandsomehandmadeincense.Oneofthe__49__partsofthetripwastastingthelocalfood.Wetriedbutteredtea(酥油茶),whichtastesquite__50__forthefirsttimebutgetsbetterwithdrinking.WealsohadTsampa,akindof__51__foodmadefromhighlandbarley.Thelocalpeoplewerevery__52__andhospitable.Theyinvitedustotheirhomesandtreatedustodancingandsinging.TravelingtoTibetisnotjustasightseeingtrip;itisaspiritualjourney.Itteachesyouto__53__thesimplethingsinlifeandtorespectdifferentcultures.AlthoughIhavereturnedtomybusycitylife,my__54__oftendriftsbacktothatpeacefullandontheroofoftheworld.IhopeIcangoback__55__inthefuture.36.A.chanceB.habitC.ideaD.dream37.A.veryB.tooC.soD.quite38.A.viewB.roadC.trainD.people39.A.dirtyB.thinC.thickD.dry40.A.heardB.learnedC.sufferedD.kept41.A.excitedB.tiredC.hungryD.nervous42.A.takenB.broughtC.borrowedD.bought43.A.symbolB.signC.markD.model44.A.smallB.uglyC.grandD.simple45.A.suchasB.exceptforC.becauseofD.insteadof46.A.coveredB.filledC.crowdedD.lined47.A.loudlyB.quietlyC.happilyD.sadly48.A.touchingB.boringC.frighteningD.confusing49.A.worstB.hardestC.easiestD.best50.A.deliciousB.sweetC.strangeD.bitter51.A.mainB.fastC.junkD.foreign52.A.coldB.richC.poorD.friendly53.A.ignoreB.appreciateC.dislikeD.waste54.A.heartB.mindC.eyesD.hands55.A.neverB.soonC.sometimesD.once第三部分：阅读理解阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。AAreyoulookingforafunandeducationalwaytospendyourweekend?ComeandjoinourScienceWorkshopdesignedspecificallyforteenagersaged13-16!Whattoexpect:Excitingexperiments:Buildyourownrobotandlearnthebasicsofcoding.Expertguidance:Ourteachersareexperiencedscientistsfromtopuniversities.Groupprojects:Workinteamstosolvereal-worldproblems.Prizes:Thebestteamwillwinabrand-newmicroscope!Time:9:00am—4:00pm,Saturday&SundayLocation:CityScienceCenter,No.5MainStreetFee:$50perperson(includeslunchandmaterials)Registration:Pleaseregisteronlineatwww.citysciencecenterbynextFriday.Spaceislimitedto30participants,sosignupearly!Don’tmissthischancetoexploretheamazingworldofscience!56.Whoistheworkshopintendedfor?A.Primaryschoolstudents.B.Universitystudents.C.Teenagersaged13-16.D.Professionalscientists.57.Whatwillparticipantsdointheworkshop?A.Listentolecturesallday.B.Buildrobotsandlearncoding.C.Visittopuniversities.D.Writeresearchpapers.58.Howlongdoestheworkshoplasteachday?A.5hours.B.6hours.C.7hours.D.8hours.59.Whatistheprizeforthebestteam?A.Arobot.B.Acertificate.C.Amicroscope.D.Cash.60.Howcanoneregisterfortheworkshop?A.BygoingtotheScienceCenter.B.Bymakingaphonecall.C.Bysendinganemail.D.Byregisteringonline.BTheQinghai-TibetRailway,knownasthe"SkyRoad,"isthehighestrailwayintheworld.ItconnectsXininginQinghaiProvincetoLhasainTibetAutonomousRegion.Theconstructionofthisrailwaywasamassiveengineeringchallengeduetotheharshnaturalenvironment,includingfrozenearth,lowoxygen,andsensitiveecology.Constructionbeganin2001andwascompletedin2006.Beforetherailwaywasbuilt,travelingtoTibetwasdifficult.Ittookdaysbybusoraveryexpensiveflight.Now,touristscantakeacomfortabletraintoenjoythestunningsceneryalongtheway.Thetrainisdesignedspeciallyfortheplateau.IthasspecialwindowstoprotectagainststrongUVradiationandanoxygensupplysystemtohelppassengerscopewiththehighaltitude.TherailwayhasbroughtsignificantchangestoTibet.Ithasboostedtourism,makingiteasierforpeopletoseethebeautifulPotalaPalaceandotherattractions.Ithasalsopromotedeconomicdevelopmentbyloweringthecostoftransportinggoods.However,environmentalistswereinitiallyworriedabouttheimpactonthefragileecosystemoftheplateau.Toaddresstheseconcerns,thebuilderscreatedspecialpassagesforwildanimalstomigratesafely.Theyalsotookmeasurestopreventpollutionandprotectpermafrost.Today,theQinghai-TibetRailwaystandsasamiracleofengineering.ItnotonlyshortensthedistancebetweenTibetandtherestofChinabutalsoconnectspeople’shearts.ItisasymbolofChina’stechnologicalprogressanditscommitmenttoprotectingtheenvironmentwhiledeveloping.61.WhywasbuildingtheQinghai-TibetRailwayachallenge?A.Becauseitwasverylong.B.Becauseitrequiredalotofmoney.C.Becauseoftheharshnaturalenvironment.D.Becausetherewerenotenoughworkers.62.WhatmadetravelingtoTibetdifficultbeforetherailway?A.Thelackofscenicspots.B.Thelongandexpensivejourney.C.Thestrictrulesfortourists.D.Thelanguagebarrier.63.Whatspecialfeaturedoesthetrainhave?A.Itisfasterthanairplanes.B.Ithasadiningcarservinglocalfood.C.Ithasanoxygensupplysystem.D.Itrunsonsolarpower.64.Howdidthebuildersprotecttheenvironment?A.Byreducingthenumberoftrains.B.Bybuildingpassagesforanimals.C.Byplantingmoretreesalongthetrack.D.Bylimitingthenumberoftourists.65.Whatisthemainideaofthepassage?A.ThehistoryofTibet.B.ThedifficultiesoftravelinginTibet.C.ThesuccessandimpactoftheQinghai-TibetRailway.D.Theengineeringtechniquesusedinrailways.CDoyouoftenfeelforgetful?Forgettingwhereyouputyourkeysormissinganappointmentcanbefrustrating.Whilesomememorylossisanormalpartofaging,therearemanythingsyoucandotokeepyourbrainsharpandimproveyourmemory.First,payattention.Youcan’tremembersomethingifyouneverlearnedit.Focusontheinformationyouwanttoremember.Trytoeliminatedistractions.Ifyouareeasilydistracted,chooseaquietplacetostudyorwork.Second,involveyoursenses.Whenyouaretryingtorememberaname,sayitoutloud.Relateittoasmelloravisualimage.Forexample,ifyoumeetsomeonenamedRose,imagineaflower.Themoresensesyouuse,thestrongerthememorywillbe.Third,exerciseregularly.Physicalexerciseincreasesbloodflowtothewholebody,includingthebrain.Thishelpskeepyourmemorysharp.Evenasimplewalkcanmakeadifference.Fourth,getenoughsleep.Sleepisessentialformemoryconsolidation(巩固)—theprocessofformingandstoringmemories.Lackofsleepcanaffectyourabilitytorecallinformationthenextday.Aimfor7to9hoursofsleepeachnight.Finally,eatahealthydiet.Foodsrichinantioxidants(抗氧化剂),suchasfruitsandvegetables,aregoodforyourbrain.Omega-3fattyacids,foundinfish,canalsoimprovebrainhealth.Byfollowingthesetips,youcanimproveyourmemoryandkeepyourmindactiveatanyage.Remember,ahealthybrainleadstoahappylife.66.Whatshouldyoudofirsttoimprovememory?A.Exerciseregularly.B.Payattention.C.Eathealthyfood.D.Getenoughsleep.67.Whyisithelpfultosayanameoutloud?A.Topracticepronunciation.B.Tobepolite.C.Toinvolvethesenseofhearing.D.Tomakethepersonhappy.68.Howdoesexercisehelpmemory?A.Itrelaxesthemuscles.B.Itincreasesbloodflowtothebrain.C.Itmakesyoutiredsoyousleepbetter.D.Itreducesstress.69.Whatisthefunctionofsleepmentionedinthepassage?A.Togivethebrainarest.B.Tohelpwithmemoryconsolidation.C.Toincreasebloodflow.D.Toimprovephysicalstrength.70.Whichfoodisrecommendedforbrainhealth?A.Sugarandchocolate.B.Meatandeggs.C.Fruits,vegetables,andfish.D.Breadandrice.DWeoftenthinkthatcommunicationisonlyaboutspeakingandwriting.However,listeningisactuallythemostimportantpartofcommunication.Goodlisteningskillscanhelpyoubuildbetterrelationships,solveproblemsmoreeffectively,andunderstandtheworldaroundyou.So,whatmakesagoodlistener?First,agoodlistenerpaysfullattention.Theyputdowntheirphone,lookatthespeaker,andshowthattheyareinterested.Noddingandmakingsmallsoundslike"uh-huh"or"Isee"canencouragethespeakertocontinue.Second,agoodlistenerdoesnotinterrupt.Itisrudetocutsomeoneoffbeforetheyfinishspeaking.Waitforapausebeforeyouaskaquestionorshareyouropinion.Interruptingshowsthatyouvalueyourownthoughtsmorethanthespeaker’s.Third,agoodlistenerlistenswithempathy(同理心).Trytounderstandthespeaker’sfeelingsandpointofview,evenifyoudisagreewiththem.Imagineyourselfintheirsituation.Thishelpsyouconnectwiththemonadeeperlevel.Fourth,agoodlistenerasksquestions.Askingopen-endedquestionslike"Howdidthatmakeyoufeel?"or"Whatdoyoumeanbythat?"showsthatyouareengagedandtryingtounderstandbetter.Italsohelpstoclarifyanymisunderstandings.Finally,agoodlistenerprovidesfeedback.Afterthespeakerfinishes,summarizewhattheysaidinyourownwords.Forexample,"So,whatyou’resayingis..."Thisensuresthatyouunderstoodcorrectlyandmakesthespeakerfeelheard.Inconclusion,listeningisanactiveskillthatrequirespractice.Bybecomingabetterlistener,youcanimproveyourcommunicationskillsandenrichyourlife.71.Accordingtothepassage,whatisthemostimportantpartofcommunication?A.Speaking.B.Writing.C.Listening.D.Reading.72.Whichbehaviorshowsthatalistenerispayingfullattention?A.Lookingatthephone.B.Noddingandmakingsmallsounds.C.Lookingoutthewindow.D.Thinkingaboutwhattosaynext.73.Whyisinterruptingconsideredbad?A.Itwastestime.B.Itshowsyouthinkyourthoughtsaremoreimportant.C.Itconfusesthespeaker.D.Itmakesthelistenerlookstupid.74.Whatdoes"listeningwithempathy"mean?A.Interruptingwhenyoudisagree.B.Feelingsorryforthespeaker.C.Tryingtounderstandthespeaker’sfeelings.D.Givingadviceimmediately.75.Howcanalistenerensuretheyunderstoodcorrectly?A.Byaskingthespeakertorepeat.B.Bysummarizingwhatthespeakersaid.C.Bychangingthetopic.D.Bywalkingaway.第四部分：写作第一节：短文改错此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾（√）；如有错误（每行只有一个错误），则按下列情况改正：此行多一个词：把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并也用斜线划掉。此行缺一个词：在缺词处加一个漏字符号（^），在该行右边横线上写出该加的词。此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。注意：原行没有错的不要改。DearPeter,I’mwritingtotellyouaboutaartfestivalheldinourschoollastweek.Itwasagreatsuccess.Manystudentstookpartinit.Therewerevariousactivities,suchassinging,dancingandpoemrecitation.Myfavoritewasthepaintingexhibition.Iwasamazedbythetalentedartistsinourschool.Thefestivalnotonlyenrichedourschoollifebutalsoimprovedourability.Ilearnedalotfromit.IhopeonedayyoucancometoChinaandexperiencesuchwonderfulevent.Yours,LiHua第二节：书面表达假设你是李华，你的英国朋友Tom对中国的传统节日——端午节非常感兴趣。请你给他写一封邮件，介绍端午节。内容包括：1.端午节的时间（农历五月初五）；2.主要庆祝活动（吃粽子、赛龙舟）；3.节日的由来（纪念屈原）。注意：词数100左右。答案及详细解析第一部分：听力理解1.【答案】B【解析】原文：M:Wouldyoulikesomecoffeeortea?W:Tea,please.2.【答案】C【解析】原文：M:Lookattherain!It'sheavy.W:Yes,we'dbetterstayinside.3.【答案】B【解析】原文：M:Howmuchisthisshirt?W:It'sninedollarsandfifteencents.4.【答案】B【解析】原文：M:Themeetingstartsat9:00.Wehavehalfanhourleft.W:OK.5.【答案】A【解析】原文：M:CouldIseethemenu,please?W:Certainly,hereyouare.6.【答案】A【解析】原文：M:Honey,don'tforgettoattendthemeetingtomorrow.W:Iwon't.I'lltypethereporttonight.7.【答案】B【解析】见上题。8.【答案】A【解析】原文：M:I'dliketobookadoubleroomfornextMonday.9.【答案】B【解析】原文：W:That's$120pernight.10.【答案】A【解析】原文：M:Whereshouldwegofortheholiday?Beachormountains?11.【答案】B【解析】原文：M:Let'sgotothemountains.Theairisfresh.12.【答案】A【解析】原文：M:OK.I'llbringthecamera.W:I'llbringdrinks.13.【答案】B【解析】原文：W:IstartedlearningEnglishwhenIwasseven.14.【答案】A【解析】原文：W:Ineeditformyjobinaforeigntradecompany.15.【答案】A【解析】原文：W:IpracticebywatchingEnglishmovies.16.【答案】A【解析】原文：M:YourEnglishisveryfluent.17.【答案】A【解析】原文：WelcometoSanFrancisco.Todaywewillvisitthefamousbridge.18.【答案】C【解析】原文：TheGoldenGateBridgeislocatedinSanFrancisco.19.【答案】B【解析】原文：Thetotallengthisabout2.7miles.20.【答案】C【解析】原文：Thebesttimetovisitisatsunsetwhentheviewsarespectacular.第二部分：英语知识运用第一节单项填空21.【答案】A【解析】考查交际用语。对方邀请晚餐，回答者说必须完成报告，故拒绝。No,thanks委婉拒绝。22.【答案】B【解析】考查宾语从句。句意：给孩子他想要的任何东西通常被认为是不明智的。whatever引导宾语从句，且在从句中作宾语，表示“任何……的事物”。23.【答案】C【解析】考查主谓一致。thenumberof...作主语时，谓语动词用单数，故第一空填was；anumberof...意为“许多”，作主语时谓语动词用复数，故第二空填were。24.【答案】B【解析】考查非谓语动词。经理被秘书跟随，表示被动，且表状态，用过去分词followed作状语。25.【答案】B【解析】考查情态动词表推测。对过去情况的肯定推测用“musthavedone”。句意：我一定是睡着了。26.【答案】C【解析】考查非谓语动词。城市被从塔顶看，表示被动，用过去分词Seen作状语。27.【答案】A【解析】考查定语从句。先行词是factory，指地点，从句中作状语（worked是不及物动词），故用关系副词where。28.【答案】A【解析】考查强调句型。Itis/was...that...句型。29.【答案】C【解析】考查倒装句。Only+状语（byworkinghard）位于句首时，主句要用部分倒装，即把情态动词、助动词或系动词提到主语前。句中有情态动词can，故把can提到主语you前。30.【答案】B【解析】考查定语从句。先行词是thereason，在定语从句中作explained的宾语，故用关系代词that或which。当先行词被theonly修饰时常用that。31.【答案】A【解析】考查主语从句。What引导主语从句，并在从句中作主语。句意：学英语最重要的是足够的练习。32.【答案】A【解析】考查固定搭配。havedifficulty(in)doingsth.意为“做某事有困难”。33.【答案】A【解析】考查动词的时态和语态。房间正在被粉刷，故用现在进行时的被动语态。34.【答案】C【解析】考查定语从句。先行词是days，在从句中作spent的宾语，故用关系代词which或that。35.【答案】B【解析】考查固定搭配。beworthdoing意为“值得做”，主动形式表示被动含义。第二节完形填空36.【答案】A【解析】根据句意，去年夏天我有机会去拉萨旅行。chance符合语境。37.【答案】C【解析】so...that...为固定搭配，意为“如此……以至于……”。38.【答案】A【解析】沿途的风景很美。view意为“风景”。39.【答案】B【解析】西藏空气稀薄。thinair为固定搭配。40.【答案】C【解析】sufferfrom意为“遭受（痛苦、疾病等）”。41.【答案】B【解析】高原反应的症状通常是头痛和疲惫。42.【答案】B【解析】我们带了氧气和药物。43.【答案】A【解析】布达拉宫是藏族建筑和文化的象征。44.【答案】C【解析】布达拉宫看起来宏伟壮观。45.【答案】A【解析】suchas用于列举例子。46.【答案】C【解析】街上挤满了朝圣者。becrowdedwith意为“挤满”。47.【答案】B【解析】朝圣者通常安静地祈祷。48.【答案】A【解析】他们的虔诚令人感动。49.【答案】D【解析】尝试当地食物是旅行中最棒的部分之一。50.【答案】C【解析】酥油茶第一次喝起来味道很怪。51.【答案】A【解析】糌粑是藏族人的主食。52.【答案】D【解析】当地人非常友好。53.【答案】B【解析】它教会你珍惜生活中简单的事情。appreciate意为“欣赏，珍惜”。54.【答案】B【解析】我的心常常回到那片宁静的土地。55.【答案】B【解析】希望将来不久能回去。第三部分：阅读理解56.【答案】C【解析】细节理解题。根据文中“designedspecificallyforteenagersaged13-16”可知。57.【答案】B【解析】细节理解题。根据文中“Buildyourownrobotandlearnthebasicsofcoding”可知。58.【答案】C【解析】推理计算题。9:00am到4:00pm，共7小时。59.【答案】C【解析】细节理解题。根据文中“Thebestteamwillwinabrand-newmicroscope!”可知。60.【答案】D【解析】细节理解题。根据文中“Pleaseregisteronlineat...”可知。61.【答案】C【解析】细节理解题。根据第一段“duetotheharshnaturalenvironment”可知。62.【答案】B【解析】细节理解题。根据第二段“Ittookdaysbybusoraveryexpensiveflight”可知。63.【答案】C【解析】细节理解题。根据第二段“andanoxygensuppl