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2022—2023学年度第二学期期中考试高二英语试题(A)第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节(共5小题;每小题1.5分,满分7.5分)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.Whatprobablyistheman?A.Adoctor.B.Apoliceof
ficer.C.Afirefighter.2.Howistheweathernow?A.Cloudy.B.Windy.C.Rainy.3.Whatdoesthewomanthinkofthepriceofthecar?AToohi
gh.B.Quitenormal.C.Reallylow.4.WhendidthewomanfirstcometoAustria?A.InMarch.B.InJune.C.InOctober.5.Whatarethespeakersmainlytalkingabout?A.Afilm.B.Ah
oliday.C.Aplace.第二节(共15小题;每小题1.5分,满分22.5分)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。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.Whatdoesthemando?A.He’sacustomer.B.He’saguide.C.He’sabankclerk.7.What
isthewomangoingtodonext?A.Movetoanotherwindow.B.Copysomeforms.C.Openasavingsaccount..听第7段材料,回答第8、9题。8.Wha
tdidthewomanprobablydooverhersummervacation?A.Sheworkedasawaitress.B.Sheattendedsomeclasses.C.Shetraveledaroundtheworld.9.Whatdoesthew
omansuggestdoing?A.Makingavideo.B.ContactingDavidtonight.C.Visitingaclassmate.听第8段材料,回答第10至12题。10.Howdoesthemanknowwhattobuy?A.Fromawebsite.
B.Fromthegroom’sfriends.C.Fromthewoman’sfriends.11.Whoboughttheglassbowls?A.DanandWendy.B.EricaandJo
hn.C.ShannonandDave.12.Howmuchwillthespeakersspendforthegroom?A.$50.B.$90.C.$100.听第9段材料,回答第13至16题。13.Whoisthewomantalkingto?A.Ar
epairman.B.Acoworker.C.Aneighbor.14.What’swrongwiththecar?A.Itwon’tstart.B.Itsradiodoesn’twork.C.Itsenginediesabnormally.15Wheredidthewomanputthec
artoday?A.Ataparkinglot.B.Intheyard.C.Inthegarage.16.Whatwillthemando?A.Givethewomanalift.B.Checkthecarthoroughly..C.Sendthecartoarepairshop.听
第10段材料,回答第17至20题。17Whatisthespeakermainlytalkingabout?A.Formalrulesofaparty.B.Somechangesofaparty.C.Thetimetableofaparty.18.Howmuchdoesaticketcos
tattheHiltonHotel?A.$45.B.$40.C.$35.19.HowlongisthepartysupposedtolastattheHiltonHotel?A.About5hours.B.About6hour
s.C.About7hours.20.Whatdoesthespeakersayabouttheboss?A.Heisturning40yearsold.B.Hehaspreparedabirthdaycake.C.Hewillsaygoodbyetothecompany.第
二部分阅读(共两节,满分50分)第一节(共15小题;每小题2.5分,满分37.5分)阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。AYou’veprobablytriedeasycenter-cityBeijing
ridesifyouenjoyriding.Nowit’stimetolevelupyourrides,sotheywilltakeyououtintothecountrysideandattractivemountains.DeathValleyApproximatedistance:100k
mloop(环线)Itmaysoundterrifying,butBeijing’scyclistsnamedthisnorthernroute“DeathValley”onaccountofthehuget
ombitpasses,notthenumberofon-roadaccidentsithaswitnessed.Inreality,it’stheclosest,mostlycar-freelooptothecity
center.Tuesday/ThursdayTTTApproximatedistance:54kmloopThisTeamTimeTrialisverypopularamongtheBeijingcyclingcommunityasanearlymorningridebeforew
ork.Whileit’snotparticularlyscenic,therearefewtrafficlights,andtheroadsarenottoobusyandhaveadequatebikelanesoneach
side,makingitarelativelytrouble-freeride.Ifyou’dliketoridewithagroup,seekout.earlymorningBeijingridergroupsandjointhemonTu
esdayorThursdaymorningsat5amor6amdependingontheseason.TheVerseApproximatedistance:120kmloopItpassesacafewithgoo
d(althoughexpensive)foodandevenhigh-endaccommodation,butthebestpartistheirsuperwelcomingattitudetowardscyclist
s.It’sabitofhiketogettherebutwellworththeeffort,asyouarerewardedwithamazingviewsoftheGreatWalluponarrival,andaridebackt
hatismostlydownhill.TongzhouGrandCanalForestParkApproximatedistance:70kmloopThisparkistheclosestplaceforriderstoenjoy
theGrandCanalinBeijing.TheTongzhouGrandCanalisatruewonderinChina,andoneofthegreatestcivilengineeringprojectsinhistory.Theoldestpartsofitdatebackhund
redsofyearsBC.Itwillbeafunridehere.1.Whyisthenorthernroutenamed“DeathValley”?A.Ithasdeadlyloopsforcars.B.It
islocatedinadistantplace.C.Thereisalargetombontheroute.D.Manyaccidentshavehappenedalongtheroad.2.Whichofthe
followingcoverstheshortestdistance?A.DeathValley.B.Tuesday/ThursdayTTT.C.TheVerseD.TongzhouGrandCanalForestPark3.Wha
tdothelasttworouteshaveincommon?A.Theybothofferadownhillride.B.Theybothhaveadequatebikelanes.C.Theybothpassasecond-to-nonecaf
e.D.Theybothofferaviewofhistoricalsites.BWindpowerisapowerfultoolforreducingcarbonemissionsthatcausecli
matechange.Theturbines(涡轮机),however,canbeathreattobirds,whichiswhyexpertsarelookingforwaystopreventthedanger.AcompanyinBoulder,C
oloradohasproducedacamera-and-AI-basedtechnologythatcanrecognizeeaglesandotherbirdsastheyapproachinenoughtime
toshutoffturbinesintheirflightpaths.Theirtool,calledIdentiFlight,candetect5.62timesmorebirdflightsthanhumanobserversalone,w
ithanaccuracyrateof94percent.Usinghigh-precision(高精确度的)visualsensors,thesystemcalculatesabird’sspeedandf
lightpath,andifitisonacrashpathwithaturbine,asignalissenttoshutthatturbinedown.Winninganawardforitsperfo
rmanceinAustralia,thetrackingsystemwassetupin2018andwasfoundtocuteagledeathsattheCattleHillWindFarmbymorethanfour-fifths
.Eachdaysignalshaveshutdowntheirmovementsanaverageof400times—acrossthefieldof48turbines—for2to3minuteseachtime.Acrosstheglobe,Duk
eEnergyinWyomingisemployingthesametechnologywithimpressiveresultsatitsTopoftheWorldWindpowerProject,whichwasthefirstwindsit
etousethetechnology.In2014,IdentiFlight’smaker,BoulderImaging,usedTopoftheWorldfortestingaftereagleswerekilledbytheturbines,whichleftDukeEn
ergyinviolation(违反)oftheMigratoryBirdTreatyAct.47unitsmadeofeightwide-anglecamerasnowconstantlypasscrosstheskytomonitorall110turbines.BirdloverGarryG
eorgeadmits,“Ourownscienceshowsthatclimatechangeisbyfarthebiggestthreattobirdsandtheplaceswildlifeneedtosurvi
ve.IdentiFlightwillmakeitpossibletofighttheworsteffectsofclimatechangeandprotectthebirdsweloveintheprocess.”4.WhatcanIdentiFlightdo?A.Stop
theturbineswhenbirdsarespotted.B.Preventbirdsfromchoosingacrashpath.C.Identifypotentialthreatstowindturbines.D
.Lettheturbinesmakefulluseofwindpower.5.Whatdoesthedatainparagraph3showaboutIdentiFlight?A.Itiswidelyused.B.Itrec
eivedawarmwelcome.C.Itisveryeffective.D.Ithasareallylongservicelife.6.WhydidDukeEnergyworkwithBoulderImagingin2014?A.Itbroketherelevantlawonbirdpr
otection.B.ItrespondedtothecallofBoulderImaging.C.Itintendedtoimproveitswide-anglecameras.D.ItfollowedintheCatt
leHillWindFarm’sfootsteps.7.WhatisGarryGeorge’sattitudetoIdentiFlight?A.Reserved.B.Approving.C.Uncertain.D.Unconcern
ed.CTheoceansustainsalllifeonourplanet.Itprovidesfoodtoeatandoxygentobreathe,whileplayingakeyroleinmakingourclim
atelessextreme.Buttheoceanisbecomingconsiderablywarmer,affectingitsabilitytosustainlife.Thehightemperatures
seenaroundtheMediterraneanthisyearareindicativeofrisingglobaltemperatures.ResearchfoundtheseatemperaturesrecordedintheMedi
terraneanovertheperiod2015-2019werethehighestsincetherecordingbeganin1982.Muchoftheresearchonoceanheatwavesfindsthattheyaffe
ctcertainhabitatsparticularlystrongly,includingcoralreefs,seagrassandseaweed.Oceanheatwaveswerefoundtoberesponsiblefort
helossofupto80%ofthepopulationofsomeMediterraneanspeciesbetween2015and2019.Amassdeatheventisasingle,terribleincidentt
hatrapidlydestroyslargenumbersofaspecies.Overtwo-thirdsofthedeathsofoceancreaturesoccurringonthehardseafloorwereinthewaterswithadepthofonly0-25
meters,whicharesubjecttoparticularlyintensewarmingandarehometosomeofthemostbiodiverseecosystemsintheMediterra
nean.Foundationspeciesarecriticalinstructuringanecosystem.Theyactasnurserygrounds,provideprotectionagainstenemies,ands
erveasafoodsource.Foundationspeciesarethekeytosustainingbiodiversity,andtheirlosswillhaveimpactsonother
species.Asfoundationspecies,thelossofcorals,seagrassandseaweedisparticularlyconcerning.Additionally,ocea
nheatwavesoftenresultindisplacement(被迫迁徙).Evidencesuggeststhattheexceptionaltemperaturesseenacrossthe
Mediterraneanthissummermaybedrivingextensivemassdisplacement.InGreece,scientistshaveobservedahugeincreaseofinvasive(入侵的)speciesfr
omwarmerwaters.Thisincludesthelionfishandsilver-cheekedtoadfish,bothofwhicharepoisonous,andcarrythepotentialtocauseconsiderableecologicaldamage.Wi
thinsomebranchesofthescientificcommunity,therecentintensityandfrequencyofoceanheatwavessuggestswehavearrivedata“climateendgame”.Thisinvolves
preparationforthefullconsequencesofwidespreadoceanspeciesdeath,ifemissionsarenotcontrolled.ThelikelydamagingMediterraneanoceanheatwavesoft
hisyearwillonlyaddfueltosuchdiscussions.8.WhatcanweinferabouttheMediterranean?A.Itsworseningabilitytosustainlifeisstillbei
ngignored.B.Itshightemperaturesarecausingdamagetohumanlife.C.Itsoceanlifeisincreasinglythreatenedbyclimatechange.D.Itssurroundingsareworseningmu
chfasterthanexpected.9.Wheredothedeathsofoceanlifetendtohappen?A.Onthehardseafloorofbroadwaters.B.Onthehardseaflo
orofdeepwaters.C.Onthehardseafloorofshallowwaters.D.Onthehardseafloorofcoldwaters.10.Whatdoweknowaboutthedisplacementofoceanlif
e?A.Itisdamagingtheoceanecosystem.B.Itisresponsibleforglobaltemperatures.C.Itiseasilyinfluencedbyclimatechange.D.Iti
sagoodwaytomaintaintheecology.11Whatisthetextmainlyabout?A.ThecausesofoceanheatwavesaroundtheMediterranean.B.Themainnatu
ralthreatstooceanlifeintheMediterranean.C.TheadviceondealingwithMediterraneanoceanheatwaves.D.Theimpac
tsofoceanheatwavesonlifeintheMediterranean.DArtistDavidBowiemayhavesung“IstherelifeonMars?”in1971but
thedreamoffindingorplacinglivingcreaturesontheredplanetisstillalive.Oxygen,ofcourse,iscritical.Thankstoalar
geleapinscientifictechnology,thereisnowamachinewhichcanproduceoxygenincertainenvironment,anditisagiantstepofM
arsexploration.ScientistsarethrilledbecausetheMarsOxygenISRUExperiment(MOXIE)willhopefullymakeastronautssurviv
eonMars.NASA’SPerseveranceMarsRoverisamachineofmanywonders.Attachedtotheexploringrobotisaparticularlyinnovativedevice,MOXIE.When
started,thedevicetakesseveralhourstowarmup.Itthenbeginsfiltering(过滤)andpressuringairpulledfromMars’atmosphere.Theairthenun
dergoesanhour-longbreakdownprocessinthepartofthemachineknownastheSolidOxideElectrolyzer(SOXE).Itbreaksairmolecules(分子)intocarbon
monoxide(一氧化碳)andoxygen.Thecollectedoxygenis,ofcourse,thebreathableelementweareallfamiliarwithhereonEarth.MOXIEproduces
0.2ouncesofoxygenperhour—aboutasmuchasasmalltreedoesthroughphotosynthesis(光合作用).TestingMOXIE’Sperformanceunderdifferentconditionsisacriticalresearch.
“TheproductivityofMOXIEisunstable,”theinvestigatorJeffreyHoffman,fromtheMassachusettsInstituteofTechnology,saysinastatem
ent.“TheatmosphereofMarsisfarmorechangeablethanEarth.ThedensityoftheaironMarscanvarybyafactorortwothroughtheyear,andthetemperaturecanvaryby100
degrees.Oneobjectiveistoshowwecanruninallseasons.”Theteamhastesteditinfall,winter,andvarioustimesofday.Theyhopetoconfirmitalsoworksinspring
,aswellasatdawnandduskwhenMars’temperatureschangerapidly.DemonstrationsofMOXIE’SsuccessofferhopethatmissionstoMarswillbemorep
racticablethanpreviouslythought.“TosupportahumanmissiontoMars,wehavetobringalotofstufffromEarth,likecomputersspacesuitsandhabitats
.”Hoffmansays.“Butoxygen?Ifyoucanmakeitthere,goforityou’rewayaheadofthegame.”Scientistshopeascaled-upmodelcouldarrivebeforeastronautsandbegin
preparinga.habitableamountofoxygenforateamofsixastronautsarrivingmonthslater.Thekeyishowtheearlier-arrivedMOXIEworkswithouthumans.12.Wh
yarescientistsexcited?A.MOXIEhelpsprepareforhumanMarsexploration.B.MOXIEhelpsconfirmtheexistenceoflifeonMars.C.MOXIEisexpectedtot
urnMarsintoanotherEarth.D.MOXIEisthefirstdemonstrationoftechnologyonMars.13.WhatisthefunctionofSOXE?A.TogiveoffoxygenintoMars’atmosphere.
B.Toremoveoxygenfromairmolecules.C.TofilterairfromMars’atmosphere.D.TowarmupMOXIE.14.WhatisJeffreyHoffman’sworryaboutMOXIE?A.Itsmethodoftra
nsportation.B.Itsconsumptionofenergy.C.Itstestresult.D.ItsadaptationtoMars’atmosphere.15.WhatisthenextstepforMOX
IE?A.HowtolandMOXIEonmars.B.HowtomakeMOXIEautomatic.C.HowtomatchequipmentwithMOXIE.D.HowtoincreasetheproductionofMOXIE.第二节(共5小题;每小题2.5分,满分12.5
分)阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Let’staketimetothinkaboutsocialmediaweuse.Thevastamountofinforma
tiononithasitspositives.____16____Butthere’salwayscertaincontentonitthathastobeconsideredcarefully,suchaspostsaboutdietcultureorparen
ting.Awidevarietyofconflictingopinionsandharmfulbehaviorsthatgetpassedonasfactsdoharmtounknowingusers.____17____Theproblemwi
thmuchcontentaboutmentalillnessesisthatitquicklybecomesanumbersgametogainahugefollowingonsocialmediaplatforms.Thesekindsofaccountsarerisinginpopulari
ty.____18____Thisratracedirectlyleadstothepromotionofunreliableandmisleadinginformationandcontentwhe
recreatorsexaggerate(夸大)theirownexperiencestomakeitappearasiftheyhaveamentalillnesssotheycanreceivemoreviews.____19____Moreover,thisstar
tsawaveofunsuspectingcontentviewersincorrectlylabelingthemselvesasfacingmentalhealthissues.____20____Oneistobettereducateoneselfbeforejum
pingtoanyconclusionsortakinganyactionbasedonill-informedadvice.Inthatwaypeoplecanreallyreflectonwhether
theydevelopthesesymptoms(症状)becausetheyseethemonline,orwhetherthesesymptomshavealwaysbeenpartoftheirdailylife.Informationfromprofessionalssh
ouldbeseenfirst.Together,smartlyconsumingmediaandresponsiblycreatingcontentcanpreventmisinformationfromspreadingthr
oughouttheplatform.A.Manypeopledisapproveofit.B.Possiblesolutionsaresuggested.C.Otherusersarequicktoproducesimil
arcontent.D.Thesamepatternpresentsitselftomentalillnesses.E.Thosesymptomssoundlikethingsyouexperienceeveryday.F.Somepeoplecanfindencouragementwhe
nengagingintheirpersonalstruggles.G.Thistakesattentionawayfromthosewhogenuinelyspreadawarenessaboutmentalhealth.第三部分语言运用(共两
节,满分30分)第一节(共15小题;每小题1分,满分15分)阅读下面短文,从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。Whenmysoncamehomewithabackpackfilledwi
thcertificates(证书)acknowledginghisgeniusinmath,English,history,science,andtherestofhiseighthgradecla
sses,Iwas____21____,untilanotherparent,whosesonattendedthesameschool,toldme,“Allthekids____22____them.”Mysonisbright.However,Iknewhewasn’tg
oodenoughto____23____certificatesfromeveryclassbecausehedidn’tworkveryhard.Isharedthat____24____withtheschool,andthey____
25____ofmycomments.Theprincipalbelieveditwas____26____topraiseeverystudent.Hesaidkidsfearfailure—iftheygetpoorgrades,they’ll____27____lea
rning.Idonotagreewith____28____studentswhohavenotworkedhardordonesomethingtosucceed.Studentsgenerallyk
nowwhentheyhavenotearnedanaward;____29____,therewardbecomesmeaningless.Ifwedonotbelieveachildcan_____
_30______something,whichisthemessagethatissentwhenarewardnottruly______31______isgiven,thentheywillbelievethesame.______32______,noprideorself
-respectisgainedfromit.Meanwhile,when______33______arelow,orevennonexistent,studentsarenotgiventheopportunitytolearnandg
row.Givingchildrenopportunitiestosucceed,with______34______ifnecessary,isoneofthegreatestgiftswecangiveo
urchildren.Forwhentheydosucceedbyworkinghard,wegivethema______35______senseofselfandthey’llrealizethey’remorecapablethanthe
ythought.,21.A.proudB.curiousC.confusedD.skeptical22.A.knowB.likeC.acceptD.get23.A.issueB.receiveC.seekD.requir
e24.A.certificateB.lessonC.opinionD.finding25.A.disapprovedB.talkedC.knewD.complained26.A.harmfulB.beneficialC.impossibleD.difficult2
7.A.endupB.keepupC.speedupD.giveup28.A.helpingB.remindingC.rewardingD.punishing29.A.thereforeB.howeverC.insteadD.ot
herwise30.A.discoverB.tolerateC.completeD.overcome31.A.offeredB.earnedC.neededD.desired32.A.OnthecontraryB.AsaresultC.BythewayD.Inotherwo
rds33.A.risksB.pressuresC.gradesD.expectations34.A.supportB.beliefC.sympathyD.interest35.A.consistentB.nega
tiveC.positiveD.realistic第二节(共10小题;每小题1.5分,满分15分)阅读下面材料,在空白处填入1个适当的单词或括号内单词的正确形式。LookingatthedevelopmentofWesternpain
tingoverthecenturies____36____(be)perhapsthebestwaytounderstandWesternart.TheMiddleAges(fromthe5thtothe15thcent
ury)DuringtheMiddleAges,thepurposeofWesternartwastoteachpeopleaboutChristianity.Paintingshadreligious____37____(theme).Thisbegantochangeinthe13thcen
tury,____38____paintingsshowedrealpeopleinarealenvironment.TheRenaissance(fromthe14thtothe17thcentury)Duringthisperiod,paintersbegantoadoptam
orehumanisticattitudetolife.____39____importantbreakthroughwastheuseofperspectivebyMasaccio.Some____40____(influence)pa
intersbuiltonGiottoandMasaccio’sinnovationstoproducesomeofthegreatestartthatEuropehadeverseen.Anotherinnovationwastheuseofoilpaints.Thistech
niquereached____41____(it)heightwithRembrandt,whogainedareputationasamasterofshadowandlight.Insubjectmatter,theemphasis____42____(increasi
ng)shiftedtopeopleandtheworldaroundus.Impressionism(late19thtoearly20thcentury)Afterphotography____43____(invent)inthemid-19century,Impr
essionismemergedinFrance.ThenameofthisnewmovementcamefromthepaintingbyClaudeMonet.WhilemanyImpressionistspaintedscenesofnatureordail
ylife,othersfocused____44____people.ModernArt(fromthe20thcenturytotoday)Somepainterstried_____45_____(analyse)thesha
peswhichexistedinthenaturalworldwithCubism.Othersgavetheirpaintingsarealisticbutdream-likequality.Stillothersturnedtoabstractart.第四部分写
作(共两节,满分40分)第一节(满分15分)46.假定你是李华,你得知交换生Kathy在省中学生书画大赛中荣获二等奖。请你给她写一封邮件,祝贺她获奖,内容包括:1.得知她获奖的消息;2.向她表示祝贺;3.希望有机会可以和她一同写生。注意:1.写作词数应为
80左右;2.请按如下格式在答题卡的相应位置作答。DearKathy,___________________________________________________________________
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_________________________________________________________________________________________________________Yours,LiHua第二节(满分25
分)47.阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。Ilovedigginginthebackgarden.Sometimes,I’ddigforpotteryandstuff,butI’vealwayswantedtofindafossil
(化石).Ilikefindingoutaboutthepast.Atschool,myfavouritesubjectishistory.I’vebeenwatchingAndy’sPrehistoricAdven
turessinceIwasthree.IknewIhadagoodchanceoffindingafossil,becausemyhousewasbuiltonamuddy,limestonesubstrate(石
灰岩基质),inWalsall,whichmeansmillionsofyearsago,mygardenwasn’tmygardenatall—itwasacoralreef(珊瑚礁).On22March,itwasasunnyday.Icamebackfromschool.I
askedDadifIcoulddiginmyfavouritespotbytheyellowbushnearourhouse,wherewehadplantedpotatoesandonions,buthe
toldmenotto,becausehe’djustmovedatreethereanditwasestablishingroots.Iwenttothebackgardeninstead,takingDad’soldbrownwoodengar
dentools.Idugabighole,aboutafootdeep,whichdidn’ttakeverylong,whereIfoundaballofmudwithsomethingpointystickingoutthetop.Iranintoth
ekitchenscreaming.Iwassoexcited.Iknewitwasafossil.Atfirst,Ithoughtitmightbeadeer’stoothoragoat’sclaw.WhenDadwashedthemudoff,wesawthatithadlotsofbump
y,wavylines;weboththoughtitlookedlikeoneoftheseaanemones,fromthefishtankinhisoffice,butwithahorn(触角).Dadsentavideotothe
FossilFindsUKFacebookgroup.Amancallinghimselfanarchaeologist(考古学家)repliedsayingithadthemarkingsofahorncoralfromthePalaeozoicera,whichi
stheverybeginningsoflifeonEarth.IhadfoundoneoftheoldestfossilsinEngland.Welookedinmybooksandonlineformoreinfor
mation.WetypedourpostcodeintoaBritishGeologySurveysearchwhereyoucanfindoutwhatyou’restandingon—oursistheoldestsubstrateinthearea,withlotso
fclayandlimestone,butit’sunusualtofindanythingsoclosetothesurface.Expertstoldusthatmyhorncorallivedbetween415m
illionand480millionyearsago.Thereweren’tevenproperfishorsharksthen.注意:1.续写词数应为150左右;2.请按如下格式作答。Beforethehorncoral,theonlyfossilsIwasfamiliarwith
weresharkteeththatDadgotme._______________________________________________________________________________________________________________________
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___________________________________________________________________________________________WhenIgrowup,Iwanttobeanarchaeologist(考古学家).__
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___________________________________________________________________听力答案:1—5CACBA6—10CAABA11—15ABCCB16—
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