版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
2022年12月大学英语四级考试真题(第1套)
PartIWriting(30minutes)
Directions:Inthistask,youaretowriteanessayontheimportanceof
developingahealthylifestyleamongcollegestudents.Youwillhave30
minutesforthetask.Youshouldwriteatleast120wordsbutnomorethan
180words.
PartIIListeningComprehension(25minutes)
SectionA
Directions:Inthissection,youwillhearthreenewsreports.Attheendof
eachnewsreport,youwillheartwoorthreequestions.Boththenewsreport
andthequestionswillbespokenonlyonce.Afteryouhearaquestion,you
mustchoosethebestanswerfromthefourchoicesmarkedA),B),C)and
D).ThenmarkthecorrespondingletteronAnswerSheet1withasingleline
throughthecentre.
Questions1and2arebasedonthenewsreportyouhavejustheard.
1.A)Afreecarshow.
B)Ayearlyconcert.
C)Apipebandcontest.
D)Asportscompetition.
2.A)Contributealottothelocaleconomy.
B)ImprovetheimageofGlasgowcity.
C)EnrichthelocalcultureofGlasgow.
D)Entertainpeopleinlocalcommunities.
Questions3and4arebasedonthenewsreportyouhavejustheard.
3.A)DangerousicemeltsinGreenland.
B)Surprisingriseinglobalsealevels.
C)Changingweatherpatternsinsummer.
D)RecordgrowthofGreenland'sicesheets.
4.A)Itlastedthreemonths.
B)ItbeganinlateMay.
C)Itendedamonthearlierthanbefore.
D)Itstartedamonthearlierthanusual
Questions5to7arebasedonthenewsreportyouhavejustheard.
5.A)Localpolicemencameacrossbundlesof£20notes.
B)Bundlesof£20noteskeptturningup.
C)Avillagerwassearchingforhislostcash.
D)Abundlecontainingthousandsofpoundsgotstolen.
6.A)Theyreturnittothefinder.
B)Theygiveittocharity.
C)TheyplaceanoticeinTheNorthernEcho.
D)Theyhanditovertothelocalgovernment.
7.A)Theycooperatedwellwiththepolice.
B)Theyenjoyedafairlyaffluentlife.
C)Theyhadastrongcommunityspirit.
D)Theywerepuzzledbythemystery
SectionB
Directions:Inthissection,youwillheartwolongconversations.At
theendofeachconversation,youwillhearfourquestions.Boththe
conversationandthequestionswillhespokenonlyonce.Afteryouheara
question,youmustchoosethebestanswerfromthefourchoicesmarkedA),
B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1mth
asinglelinethroughthecentre.
Questions8to11arebasedontheconversationyouhavejustheard.
8.A)Excited.
B)Strange.
C)Delighted.
D)Indifferent.
9.A)Talkaboutfutureplanswithfriends.
B)Lookbackontheiryearsatschool.
C)Callontheirrelativesandfriends.
D)Searchforthemeaningoftheirlife.
1().A)Helooksforwardtoreceivingpresentsfromhisclosefriends.
B)Heenjoyscelebratingothers9birthdaysratherthanhisown.
C)Helovesthembutdoesnotwanttomakeafuss.
D)Hepreferstohavethemshownonsocialmedia.
11.A)Extendinvitationtothosehetrustsmost.
B)Makeitanoccasiontocollectdonations.
C)Holditonamodestscaletoremovebirthdayanxieties.
D)Viewitasachanceforpeopletosocializeandhavefun
Questions12to15arebasedontheconversationyouhavejustheard.
12.A)Therewastoolongadelay.
B)Therewasaterriblesmell.
C)Itwasabsolutelyexhausting.
D)Shegotoffatthewrongstation.
13.A)Shehasn'tsavedenoughmoney.
B)Sheisusedtotakingpublictransport.
C)Sheisworriedabouttrafficjams.
D)Shehasn'tpassedthedrivingtestyet.
14.A)Theyarepopular.
B)Theyareabitexpensiveforher.
C)Theyaredangerous.
D)Theyareenvironmentallyfriendly.
15.A)Byrentingabike.
B)Bysharingaride.
C)Bybus.
D)Byjogging
SectionC
Directions:Inthissection,youwillhearthreepassages.Attheendofeach
passage,youwillhearthreeorfourquestions.Boththepassageandthe
questionswillbespokenonlyonce.Afteryouhearaquestion,youmust
choosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Then
markthecorrespondingletteronAnswerSheet1withasingleline
throughthecentre.
Questions16to18arebasedonthepassageyouhavejustheard.
16.A)HeisadeafpersonworkinginIT.
B)Heisasignlanguageinterpreter.
C)Hedoesn'tlikespeakingatmeetings.
D)Hedoesn'tuseemailortextmessages.
17.A)Bigadvancesinsignlanguage.
B)TransformationintheITindustry.
C)Improvedcommunicationskills.
D)Speechrecognitiontechnology.
18.A)Hecanavoidbeingmistaken.
B)Hecanunderstandwithease.
C)Hecantakenotesonthespot.
D)Hecanseethespeakers7images.
Questions19to21arebasedonthepassageyouhavejustheard.
19.A)Tofindpurewhitewallsshining.
B)Toenterahousewelllookedafter.
C)Toseecheerfulcoloursallaround.
D)Togetahugfromfamilymembers
20.A)Paintingtheinterioroftheircupboards.
B)Doingthepaintingjoballbythemselves.
C)Designingallwindowframesthesameway.
D)Choosingacolourbecauseitisfashionable.
21.A)Paintthewoodenframeworksandwallsthesamecolour.
B)Matchtheroom'sceilingwithallthefurnitureincolour.
C)Hanglandscapepaintingsallround.
D)Fitmostofthecupboardsintowalls.
Questions22to25arebasedonthepassageyouhavejustheard.
22.A)Childrenshouldstartreadingatage3.
B)Readingtotheirchildrenisimportant.
C)Readingisahabiteverychildcandevelop.
D)Childrenmustreadatleast3timesaweek.
23.A)Thespeedoftheirbraindevelopmentininfancy.
B)Thenumberofbookstheyhavereadbyagefour.
C)Thenumberandqualityofbooksparentsreadtothemininfancy.
D)Thequalityandquantityoftimeparentsspendplayingwiththem.
24.A)Bookstellingveryinterestingstories.
B)Bookswithpicturesofdollsandtoys.
C)Booksdescribingthelivesofanimals.
D)Bookswithspecificallylabeledimages.
25.A)Shareexperiencewithotherparents.
B)Createpicturebooksfortheirchildren.
C)Choosecarefullywhattoreadtotheirchildren.
D)Readasmanybooksaspossibletotheirchildren.
PartIIIReadingComprehension(40minutes)
SectionA
Directions:Inthissection,thereisapassagewithtenblanks.Youare
requiredtoselectonewordforeachblankfromalistofchoicesgivenina
wordbankfollowingthepassage.Readthepassagethroughcarefully
beforemakingyourchoices.Eachchoiceinthehankisidentifiedbya
letter.PleasemarkthecorrespondingletterforeachitemonAnswer
Sheet2withasinglelinethroughthecentre.Youmaynotuseanyofthe
wordsinthebankmorethanonce.
Phonesinfluenceallaspectsofteenagelife.Ninety-fivepercentof
Americansages13to17haveasmartphoneorhaveaccesstoone,and
nearlyhalfreportusingtheinternet"almost26
Butasrecentsurveydataandinterviewshavesuggested,manyteens
findmuchofthattimetobeunsatisfyinglyspent.Continuous27
shouldn'tbemistakenforendlessenjoyment.Anew28
representativesurveyabout“screentimeanddevicedistractions^^fromthe
PewResearchCenterindicatesthatit'snotjustparentswhothink
teenagersareworryingly29fromtheirphones-manyteensthemselves
dotoo.Fifty-fourpercentofthe13-to-17-year-oldssurveyedsaidtheyspend
toomuchtime30intheirphones.
VickyRideout,whorunsaresearchfirmthatstudieschildren's
interactionswithmediaandtechnology,wasnotsurprisedbythisfinding.
Shesaysit'shardly31toteenagers."Theyaredealingwiththesame
challengesthatadultsare,asfarastheyarelivinginthe32ofatech
environmentdesignedtosuckasmuchoftheirtimeontotheirdevicesas
possible/9Rideoutsays.
Thewayparentsinteractwithtechnologycan33thewaythey
interactwiththeirkids.Rideoutthusthinksifsuptoparentstomodelgood
34:Kidstendtotakenoteiftheirparentsputtheirphoneawayat
dinnerorchargeitinanotherroomwhiletheysleep.Witnessinghabits
likethatcanhelpkids“realizethattheycan35somemorecontrol
overtheirdevices,Mshesays.
A)absorbedF)exerciseK)solution
B)addictedG)inseparableL)specific
C)behaviorH)nationallyM)summary
D)constantlyI)recruitedN)usage
E)contextJ)shapeO)vaguely
SectionB
Directions:Inthissection,youaregoingtoreadapassagewithten
statementsattachedtoit.Eachstatementcontainsinformationgiveninone
oftheparagraphs.Identifytheparagraphfromwhichtheinformationis
derived.Youmaychooseaparagraphmorethanonce.Eachparagraphis
markedwithaletter.Answerthequestionsbymarkingthecorresponding
letteronAnswerSheet2.
EvilGenius
A)AfewyearsagoIfoundmyselfteachingauniversityclassonevil.It
wasforthird-yearcriminologystudentstohelpthemcontextualizetheory
andresearchwithincontroversialcurrenttopics.Itwasahugesuccess.
Thedebateswereheatedandinteresting.1couldseepeople'sviews
changewithinthecourseofasinglelecture.Overthepast13years,asa
student,lecturerandresearcher,I'veenjoyeddiscussingthescienceof
evilwithanyonewillingtolisten.WhatIlikemostisdestroyingthe
cliche(陈词滥调)ofgoodandevil,andreplacingthemwithscientific
insight.Weneedamoreinformedwayofdiscussingbehaviorthatat
firstwecannot,orshouldnot,begintounderstand.
B)Withoutunderstanding,weriskdehumanizingothers,writingoffhuman
beingssimplybecausewedon'tcomprehendthem.Wemusttryto
understandwhatwehavelabeledevil.Wetendtothinkevilissomething
thatotherpeopleare.Wethinkofourselvesas“goodpeople”,andeven
whenwedomorallywrongthings,weunderstandthecontextofour
decisions.Withothers,however,itisfareasiertowritethemoff.Iftheir
actionsdeviate(偏离)substantiallyfromwhatweconsideracceptable,we
maylabelthemevil.Weneedtobecarefulwiththis.Callingsomeone
evilisoftensimilartosayingtheycannotchange,andperhapsaren'teven
ahumanatall.However,whenyouactuallygomonster-hunting,andyou
lookdeeplyatthepeoplebehindshockingbehavior,youmaybesurprised.
C)AsachildIusedtolovetheScooby-Doocartoons.Arrivingintheir
“MysteryMachine”,thegangwouldhavetofindamonsterwhowas
terrorizinganeighborhood.Theywouldrunaroundlookingforclues
andattheendunmaskthebadguy.Itwasalwaysanormalpersonina
costume.Therewerenomonsters.LiketheScoobycrew,wemay
findourselveshuntingforaneasyfix,onewordforpeoplewhodobad
things.Butifwetakeagoodlook,theword"evil"isinsufficient一
therearenosimpleexplanationsforwhyhumansdobadthings:instead
therearemany,andtheyareallmarvelouslydifferent.
D)Evilistypicallyreferredtowhenthereisdeviancefromsocialnorms:
formaldevianceistheviolationoflaws,liketheft,murder,andattacks,
whileinformaldevianceinvolvesviolationsofsocialnorms,likelying.
Evilbehavioristypicallythoughttoembraceoneorbothforms.However,
deviancecanalsodescribeabehaviorthatsimplydiffersfromthenorm.
E)Perhapsthisiswherewecanfindthegoodsideofourbadside.Deviating
fromthenormcanmakeusvillains(恶棍),butitcanalsomakeusheroes.
Achilddeviatesfromsocialpressureswhentheystandupforanother
childbeingbulliedinschool.Asoldierdeviateswhentheychoosenotto
followorderstokillaninnocentcivilian.Anemployeeinabigtech
companydeviateswhentheyexposeitswrongdoings.
F)Creativityisalsoadeviation.Here,too,thingsarecomplex.Thinking
creativelyhasgivenusmodernmedicine,technologyandmodernpolitical
structures,butithasalsogivenuspoisonandnuclearweapons.Great
benefitandgreatharmcancomefromthesamehumantendency.
G)Inaresearchpaper,EvilGenius,publishedin2014,thebehavioral
scientistsFrancescaGinoandScottWiltermuthwantedtoexamine
whetherpeoplewhobehaveunethicallyinonetaskaremorecreative
thanothersonasubsequenttask,evenaftercontrollingfordifferences
inbaselinecreativeskills.Theunethicalbehaviortheychosewas
dishonesty.
H)Overfiveexperimentsresearchersgaveparticipantstasksinwhichthey
couldcheat.Inonestudy,theyweregivenmatrixes(矩阵)andhadtofind
twonumbersthataddedupto10.Participantswereaskedtoself-report
howwelltheydidattheendofthestudy:59%cheatedbysayingthatthey
solvedmorematrixesthantheyactuallyhad.
I)Aftereachtask,theresearchersmeasuredparticipants9performance
ontheRemoteAssociatesTest.Thisshowsparticipantsthreewordsata
timethatappeartobeunrelated,andthepersonhastothinkofafourth
wordthatisassociatedwithallofthem.Forexample,youmightget
“Fox,Man,Peep”,or"Dust,Cereal,Fish”.Inordertofindthelinking
words("Hole"forthefirst,"Bowl”forthesecond)youneedtobe
creative.Themoreyougetright,themorecreativeyouarethoughttobe
becauseyouhavecomeupwithuncommonassociations.
J)Foreveryoneofthefivestudies,theyfoundthesamething—participants
whocheatedinthefirsttaskdidbetteronthecreativitytask.Why?Like
otherformsofunethicalbehavior,lyingmeansbreakingrules.Itinvolves
beingdeviant,goingagainstthesocialprinciplethatpeopleshouldtellthe
truth.Similarly,beingcreativeinvolves"thinkingoutsidethebox”,
deviatingfromexpectations.Theyinvolvesimilarthoughtpatterns,so
stimulatingonestimulatestheother.Canwelearnfromthis?Perhaps.To
bemorecreative,wecouldtrylyingincontrolledenvironment.Find
onlinelogicgamesandcheatatthem,playScrabble(拼字游戏)witha
dictionary,orwriteastoryaboutsomethingthatisuntrue?Suchtaskscan
getourbrainsthinkingflexibly,beyondournormalcomfortzone.Thisis
notacalltobecomeacompulsive(强迫性的)liar,butacontrolledliar.
K)Inadditiontobenefitsforcreativity,deviancecanbeagoodthinginother
ways.EvenPhilipZimbardo,theauthoroftheStanfordprisonexperiment,
whoshowedhoweasilywecanbeledtobehavebadly,believesthatthe
futureofdevianceresearchmayliemoreinunderstandingextremepro
socialbehavior,suchasheroism.Likeevil,weoftenviewheroismasonlya
possibilityforoutliers—fbrpeoplewhoareabnormal.ButZimbardoasks:
“Whatifthecapabilitytoactheroicallyisalsofundamentallyordinaryand
availabletoallofus?”Somesayweshouldnevermeetourheroes,lestthey
disappointuswhenwefindouthownormaltheyare.Butthisshouldbe
liberating,notdisappointing.Weareallcapableofbehavinglike
outliers.It'stimefbrustounderstanddeviance,andrealizeitspotentialfor
goodaswellasforharm.
36.Abehaviorthatdoesnotconformtosocialnormsmaybedescribedas
beingdeviant.
37.Variousexperimentsfoundthatparticipantswhocheatedintheinitial
taskperformedbetterinthecreativitytest.
38.Peoplemaybesimplyconsideredeviliftheirbehaviorsaremorally
unacceptabletous.
39.Theresearchpublishedbytwoscientistswasintendedtoexamine
therelationshipbetweendishonestyandcreativity.
40.Theauthor'slecturessparkedlivelydiscussionsinhisclass.
41.Theresearcherstestedtheparticipants'creativitybyaskingthemtoplaya
wordgame.
42.Itistimewerealizedthatdeviancemaybecapableofdoingboth
goodandharmtoindividualsandsociety.
43.Thereasonsforpeople'sevilbehaviorscanbeexplainedinmorewaysthan
one.
44.Themathtaskinoneexperimentwasdesignedtotestparticipants,
tendencytocheat.45.Somecreativeideashaveturnedouttodoharmto
humansociety.
SectionC
Directions:Thereare2passagesinthissection.Eachpassageisfollowedby
somequestionsorunfinishedstatements.Foreachofthemtherearefour
choicesmarkedA),B),C)andD).Youshoulddecideonthebestchoiceand
markthecorrespondingletteronAnswerSheet2withasinglelinethrough
thecentre.
PassageOne
Questions46to50arebasedonthefollowingpassage.
Eventhoughwearelivinginanagewheregrowingoldisthoughtof
asaninevitablemisery,thisdoctorhasbeenchangingthegameforseniors
overthelast25years.
Itallstartedin1991whentheHarvard-educatedphysicianwas
transferredfromworkinginastressfulemergencyroomtobeingthemedical
directorofanursinghomeinupstateNewYork.Thedepressingand
regimented(严格管制的)environmentgothimthinkingonwhatexactly
couldimprovetheresidents9conditions.
Eventhoughanimalsinnursinghomeswereillegalatthetime,Dr.Bill
Thomastookachance.Basedonahunch(直觉),hebroughtintwodogs,four
cats,hens,rabbits,100birds,amultitudeofplants,aflowergarden,anda
vegetablepatch.
Thechangewasdramatic.Therewasa50%dropinmedical
prescriptionsalongwithadramaticdecreaseindeathrates—butmost
importantly,theresidentsweresimplyhappier.
Dr.Thomas'sapproach,namedtheEdenAlternative,hasdrivennursing
homestoallowamoreautonomousandcreativelivingspacefor
theirelderly.Iterasesthebeliefthatgrowingoldmeansgrowinguseless.He
encouragesresidentstothinkoftheirageasanenrichingnewphaseoflife
ratherthantheendofit.
Thomas,nowaspeakerandauthorofseveralbooks,also
createdsmall,independently-runresidenceswiththeirownbedroomsand
bathrooms,andhehasbeenpreachingasingularmessagethatgettingoldis
notabadthing.
“Withinsixweeks,theyhadtosendatruckaroundtopickupall
thewheelchairs,Thomastoldthe
WashingtonPost.t€Youknowwhymostpeopleinnursinghomesuse
wheelchairs?Becausethebuildingsaresobig.”
The56-year-olddoctor'smethodshavebeenadoptedinAustralia,
Japan,Canada,andAmericawithenormoussuccess.Lastyearhe
publishedSecondWind:NavigatingthePassagetoaSlower,Deeper,
andMoreConnectedLife,aguideonhowtoshiftourperspectiveson
agingandgrowth.
HeiscurrentlytravelingthroughNorthAmericaperformingwithhis
guitarandhisenthusiasmonhisAgeofDisruptionTour.
46.WhathasBillThomasbeendoingforaquarterofacentury?
A)Transformingpeople'slifestyle.
B)HonoringhisHarvardeducation.
C)Changingpeople'sphilosophyoflife.
D)Shiftingpeople'sperspectiveonaging.
47.WhydidBillThomastrysomethingdifferentinthenursinghome?
A)Hewantedtomakeitmorepleasantforseniors.
B)HewantedtoapplyhisHarvardtrainingtopractice.
C)Hefeltithisdutytorevolutionizeitsmanagement.
D)Hefeltdisappointedworkingintheenvironment.
48.WhatdowelearnaboutBillThomasbringinganimalsandplantsintothe
nursinghome?A)Hemadeamessofthenursinghome.
B)Hedidsomethingallprofessionalswoulddo.
C)Hewoninstantsupportfromthestateauthorities.
D)Heactedinviolationofthestatelaw.
49.WhathasBillThomasbeenpersistentlyadvocating?
A)Goodhealthisnotjustaprivilegeoftheyoung.
B)Nursinghomesshouldbestrictlylimitedinsize.
C)Gettingoldisbynomeanssomethingmiserable.
D)Residencesforseniorsshouldberunindependently.
50.HowisBillThomas'snewconceptreceived?
A)Itisgaininggroundinmanycountries.
B)Itisbeingheatedlydebatedworldwide.
C)Itisconsideredrevolutionaryeverywhere.
D)Itiswinningapprovalfromthegovernment.
PassageTwo
Questions51to55arebasedonthefollowingpassage.
Researchshowsthatindevelopedcountries,moreaffluentandeducated
peopletendtoconsumehigherqualitydiets——includingmorefruitsand
vegetables,fishandwholegrains.Onthecontrary,economically
disadvantagedpeoplereportdietsthatarenutrient-poorandenergy-dense.
Theyarelesslikelytohavefoodpurchasinghabitsthatconformtopublic
healthrecommendations.
Thesedietarydifferencesareoftenaccompaniedbyhigherratesof
obesityanddiabetesamonglowerincomepeople.Thisrelationship
betweensocialclassanddietqualityandhealthisextensivelydocumented.
However,theresearchdoesnotexplainwhythisisthecase-aquestion
thathassignificantimplicationsfbrdesigningeffectivepoliciesand
initiativestoimprovedietsandpreventchronicdiseases.
Public-healthinitiativestopromotehealthydietsoftenfocusonproviding
nutritioneducationandrecipes(食谱).Theseapproaches,however,often
presumelessfoodliteracy(i.e.foodknowledgeandskills)amonglow-
incomepeople.Areunhealthydietsreallytheresultofpoorchoices,limited
foodskillsandknowledge?
Researchsuggeststhatadultsinfood-insecurehouseholdsarejustas
likelyasthoseinfood-securehouseholdstoadjustrecipestomakethem
morehealthy.Theyarealsojustasproficientinfoodpreparationand
cookingskills.Thereisnoindicationthatincreasingfoodskillsorbudgeting
skillswillreducefoodinsecurity.
Instead,disadvantagedgroupsareconstrainedbytheireconomic,
materialandsocialcircumstances.Forexample,lowincomeisthe
strongestpredictoroffoodinsecurityinCanada,whereoneineight
householdsexperiencesinsufficientaccesstonutritiousfoods.
It'swell-establishedthatfoodpricesareanimportantdeterminant
offoodchoice.Low-incomehouseholdsreportthattheyfinditdifficultto
adoptdietaryguidelinesbecausefoodpricesareabarriertoimprovingtheir
diets.
Whenresearchersestimatethecostofdietspeopleactuallyeat,hi
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 残疾人移位专用吊索市场需求与消费特点分析
- 2024年度合作协议:线上线下融合营销合作合同
- 2024年度物业管理合同:物业安保与服务质量
- 2024年度光伏项目EPC合同包含设计、采购、施工
- 氨吸入剂项目评价分析报告
- 2024年度技术服务担保合同
- 2024年度城市道路标志涂装承包合同
- 2024年度成都物业服务费用结算合同
- 载客电梯用马达市场需求与消费特点分析
- 运载工具座椅用儿童安全带市场发展预测和趋势分析
- 祖国不会忘记歌词(黄鹭)
- 排水管网清淤疏通方案(技术方案)
- 喷锡工艺参数与流程培训
- 市场营销专业案例分析报告和实操实训报告
- 小学四年级家长会ppt模板下载
- 青岛版小学六年级上册科学实验目录
- 心肺复苏的推广与普及课件
- Scratch趣味编程教学计划-教案
- 《预防未成年人犯罪法》法制宣传演讲稿
- 怎样做一个外科医生7
- 群落的结构 高二上学期生物人教版选择性必修2
评论
0/150
提交评论