新增听力21篇答案解析版Word下载.docx
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C.Topointoutwhylionsoftenwinfightsagainstanimalsofotherspecies
D.Toexplainsomeofthebenefitsofexaggeratingone'
sownstrength
4.Thespeakersdiscussahypotheticalscenarioinvolvingbears.Inthisscenario,whatwouldhappentothefirstbearsthatuseddeceptivesignals
A.Theywouldreproducemorethanotheranimalsintheirspecies.
B.Theywouldnothaveenergyfortasksotherthancommunication.
C.Theywouldbecomeunabletounderstandsignalsfromotheranimals.
D.Theywouldeventuallyreturntousingonlyhonestsignals.
5.Whatdoestheprofessorimplywhenshetalksaboutthehandicapprinciple?
A.Weakanimalsdefendthemselvesbyincreasingthevolumeoftheirvocalizations.
B.Mostanimals'
vocalizationbehaviorisnotexplainedbythehandicapprinciple.
C.Someanimalspeciescannotaffordthecostsofhonestcommunication.
D.Individualanimals'
behaviorisconsistentwithlong-termbenefittothespecies.
Andeventuallythey'
devolvefurthernottobotherproducingsignalsatall,communicationwouldbreakdowncompletely.Talkaboutchaos!
6.Whydoestheprofessorsaythis:
Talkaboutchaos!
A.Toencouragethestudentstocontributesomeoftheirideas
B.Toexpresssurprisethatsomeanimalcommunicationhasbrokendown
C.Toemphasizethatthesituationshedescribeswouldbeunfavorable
D.Tosuggestthathonestcommunicationcansometimesleadtochaos
答案：
CABADC;
P2
1.Whatdoesthespeakersmainlydiscuss?
A.Stepsinvolvedinimprovingcustomerservice
B.Advantagesanddisadvantagesofleanengineering
C.Reasonsthatinefficiencyissowidespreadinthebusinessworld
D.Strategiesforincreasingefficiencywithinacompany
2.Whatpointdoestheprofessormakeabouttheinventoryofacompany?
A.Storinginventoryislessproblematicthanstoringrawmaterials.
B.Inventoryshouldbereducedasmuchaspossible.
C.Inventoryshouldbestoredinwarehouseslocatedclosetothemanufacturingplant.
D.Largecompaniesneedmoreinventorythansmallones.
3.Whatdoestheprofessorsayabouttheaccountingdepartmentheworkedwith?
A.Thefactthatthedepartment'
sdifferentgroupsallworkedatthesametimewascausinginefficiency.
B.ValueStreamMappingwasnotaseffectiveforthedepartmentashehadhoped.
C.Thedepartment'
sprocedureshadbeendesignedusinganearlierversionofValueStream
Mapping.
D.Thedepartmentwaseventuallyabletocompleteitsworkinlesstimethanbefore.
4.Whydoestheprofessormentioncomputersoftwareprogramsforshipping?
A.Todemonstratehowfuelcostscanbequicklycalculatedbyaccountingdepartments
B.Toprovideanexampleofproductsthatareeasilylostduringtransport
C.Topointoutaninnovativewayforcompaniestoreducedeliverytime
D.Toemphasizehoweasyitisforcompaniestotrackdeliveriesduringtransport
5.Whatpointdoestheprofessormakewhenhediscussesairplanedesign?
A.Eachpieceofanairplanemustbedesignedwithprecision.
B.Thefewerpiecesanairplanehas,thelighteritsweightwillbe.
C.Usingfewerpiecestocreateaproductwillresultinfewerdefects.
D.Piecesthathaveseveralfunctionstakelongertodesign.
FemaleStudent:
Butwhataboutourresponsibility,ourcommitmentto,youknow,standards,um,standardsofquality?
Professor:
Butwhosestandardisthequestion.Rememberit'
sthecustomer'
srequirementsthatdeterminewhat'
sdesirableintheproduct.
Butwhosestandardisthequestion.
A.Tohelpthestudentunderstandadifferentideaofquality
B.Toindicatethatthestudent'
squestionisdifficulttoanswer
C.Topointoutaweaknessofleanengineering
D.Tofindoutthestudent'
sdefinitionofquality
DBDCCA
P3
1.Whatisthelecturemainlyabout?
A.RecentlydiscoveredarchaeologicalsitesfromVikingAgeScandinavia
B.AnewtheoryabouttheproductionofgoodsinVikingAgeScandinavia
C.AnewwayofthinkingaboutthedevelopmentoftownsinVikingAgeScandinavia
D.TheriseandfalloftradenetworksinVikingAgeScandinavia
2.Whydoestheprofessormentionairports?
A.Toillustratetheconceptofanodalpoint
B.Toexplaintheoriginalapplicationofnetwork
C.Tocontrastmoderncommercewithmedievaltrading
D.Toemphasizetheroleoftechnologyintradingnetworks
3.Accordingtotheprofessor,whatartifactswerefoundatonlysevenVikingtradingsites?
Clickon2answers
A.AlargequantityofcoppercoinsfromGermany
B.Severalpiecesofjewelrymadefromsilver
C.Alargequantityofimportedceramics
D.Evidenceoftheproductionofbronzecastings
4.Accordingtotheprofessor,inwhatwaywereearlyScandinaviantownsdifferentfromlatersettlement?
A.EarlyScandinaviantownswerelesslikelytobefortified.
B.EarlyScandinaviantownshadmorecontactwiththesurroundingcountryside.
C.EarlyScandinaviantownswerefartherapartfromoneanother.
D.EarlyScandinaviantownswerelesslikelytobeinvolvedininternationaltrade.
5.Whatdoestheprofessorimplyisaproblemwiththecentral-placetheory?
A.ItassumesthatallearlyVikingtownswerelong-distancetradingcenters.
B.ItassumesthatallearlyVikingtownshadmilitarypower.
C.ItassumesthatalloftheearlyVikingtownswereaboutthesamesize.
D.Itassumesthatallcentralplacesgrewintolargetowns.
Well,recentlyanarchaeologistnamedSSdecidedthattherewasanotherwaytolookattheprocessofurbanization,howthesetownsdevelopedintheVikingage.
6.Listenagaintopartofthelecture.Thenanswerthequestion.Whatdoestheprofessorimplywhenshesaysthis:
A.Thetheoryisoftenmisunderstood.
B.ThetheoryappliesmainlytoScandinavia.
C.Thetheoryhasevolvedovertime.
D.Thetheoryisknownbyanothername.
CACDABC
P4
1.whatisthemainpurposeofthelecture?
A.Tointroduceatheoryaboutwhymarineanimalsformsymbioticrelationships
B.Todiscusstheapplicationofcategoriesofsymbiosistomarineanimals
C.Toquestionresearchdoneontherelationshipbetweenseabutterfliesandamphipods
D.Toexplainhowthecategoriesofsymbiosisweredevelopedbyresearchers
2.Whyaresealsanddolphinsmentionedinthelecture?
A.Togiveanexampleofanimalsthataredisadvantagedbyparasiticrelationship
B.Togiveanexampleofasymbioticrelationshipwherebothorganismsbenefit
C.Topointoutthatallsymbioticrelationshipshaveadvantagesanddisadvantages
D.Tocomparethecategoriesofcommensalismandmutualism
3.Accordingtotheprofessor,whatisonefactorthatmakescategorizingsymbioticrelationshipsdifficult?
A.Newtypesofsymbioticrelationshipsarealwaysbeingdiscovered.
B.Itisnotalwaysclearwhatananimalgainsorlosesfromasymbioticrelationship.
C.Thenatureofthesymbioticrelationshipmaychangeovertime.
D.Manysymbioticrelationshipsareonlytemporary.
4.Whatpointdoestheprofessormakeaboutseabutterfliesthatarecapturedbyamphipod
A.Theyareofteneatenbytheamphipods.
B.Theyareeventuallyreleasedbytheamphipods;
C.Theyareusedasalurebytheamphipodstoattractprey.
D.Theybenefitfromtheirrelationshipwiththeamphipods..
5.Whydidresearchersconcludeaftertheirexperimentinvolvingpredatoryfish?
A.Thepredatorsofamphipodslearntointerprettheamphipodandseabutterflyasonelargeranimal.
B.Theprimarypredatorofamphipodsdoesnothavegoodeyesight.
C.Amphipodsandseabutterfliesshare,manyofthesamechemicalcompounds.
D.TheamphipodsareprotectedfrompredatorsbychemicalsIntheseabutterfly.
6.Listenagaintopartofthelecture.Thenanswerthequestion.
Malestudent
Andtheseabutterflyprobablycan'
tfeedatall.Imean,ifit'
sbeingheldontheamphipod'
sback,
right?
Professor
You'
reright.ButIcan'
timagineatypeofsymbiosisthatsimplydisadvantagesbothorganisms.
Whydoestheprofessorsaythis:
You'
timagineatypeofsymbiosisthatsimplydisadvantagesbothorganisms.
A.Toacknowledgethatshedoesnotfullyunderstandtherelationshipbetweenthetwoorganisms
B.Toaskstudentstoexplainwhatthedisadvantagesareforeachorganism
C.Toencouragethestudentstoproposepotentialadvantagesoftherelationship
D.Toindicatethatthestudentoverstatedthedisadvantagetotheseabuttert1y
BABBDC
P5
1.Whatdoestheprofessormainlydiscuss?
A.HowRealistnovelsdifferfromRealistplays
B.HowZola'
sideasinfluencedotherNaturalistplaywrights
C.IdeasthatcontributedtotheNaturalistmovementintheater
D.Realistnovelsthatwereadaptedasplays
2.Whydoestheprofessordiscussasciencebookthatwaspublishedin1865?
A.TogiveanexampleofwhatZola'
scontemporarieswerereading
B.TodescribeamajorinfluenceonZola'
swriting
C.Tocommentonadvancesinscienceinthenineteenthcentury
D.TopointoutthatthetermNaturalismwasfirstusedbys
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