托福模拟考试及答案解析七

托福模拟考试及答案解析（7）

（1~13/共48题乂却读理解

THETRIANGLEFACTORYFIRE

1ThefireattheTriangleWaistCompanyinNewYorkCitywasoneoftheworstworkplace

disastersinthehistoryoflabor.Theincidenthighlightedtheinhumaneworkingconditionsfaced

bymanyindustrialworkers,includinglowwages,excessivelylonghours,andanunsanitaryand

dangerousworkenvironment.TheTriangleWaistCompany,ashirtfactory,wasatypical

sweatshopintheheartofNewYork'sgarmentdistrict.Mostoftheworkerswerewomen,some

asyoungas15yearsold,mostlyrecentItalianandEuropeanJewishimmigrantswhohadcometo

theUnitedStateswiththeirfamiliestoseekabetterlife.Alreadystrugglingwithanewlanguage

andculture,theseworkerscouldnotspeakoutaboutworkingconditionsforfearoflosingtheir

desperatelyneededjobs,andthisforcedthemtoendureexploitationbythefactoryowners.

2OnMarch25,1911,oneofthefivehundredemployeesoftheTriangleWaistfactorynoticed

thataragbinnearhereighth-floorworkstationwasonfire.Sheandherco-workersimmediately

triedtoextinguishtheflames,buttheireffortsprovedfutile,andpilesoffabricignitedallover

theeighthfloor.Thefactorymanagerorderedhisemployeestounrollthefireextinguisherhose,

buttheyfounditrottedanduseless.Paniceruptedasthefirespread.

3Theshirtfactoryoccupiedthetopthreefloorsoftheten-storyAschBuilding.Theseventy

employeeswhoworkedonthetenthfloorescapedthefirebywayofthestaircasesorby

climbingontotheroof,wherestudentsfromNewYorkUniversity,locatedacrossthestreet,

stretchedladdersovertotheAschBuilding.The260workersontheninthfloorhadtheworst

luckofall.Althoughtheeighth-floorworkerstriedtowarnthembytelephone,thecalldidnot

reachthem,andbythetimetheninth-floorworkerslearnedaboutthefire,theirroutesof

escapeweremostlyblocked.Whentheyfoundmanyoftheexitdoorslocked,somemanagedto

climbdownthecablesofthefreightelevator.Otherscrammedintoonenarrowstairway.Still

othersclimbedontothesingle,inadequatelyconstructedfireescape.However,thefireescape

lednowhere,anditbentundertheweightofhundredsofworkerstryingtoescape.Thespindly

structureseparatedfromthewall,fallingtothegroundandcarryingmanypeoplewithit.

4Tocombatthedisaster,theNewYorkFireDepartmentsentthirty-fivepiecesofequipment,

includingahookandladder.Theyoungwomentrappedontheninthfloorwaitedonthewindow

ledgestoberescued,onlytodiscoverthattheladder;fullyraised,stoppedfarbelowthematthe

sixthfloor.Waterfromthehosescouldnotreachthetopfloors,andmanyworkerschosetojump

totheirdeathsratherthantoburnalive.Withinminutes,thefactorywasconsumedbyflame,

killing146workers,mostlyimmigrantwomen.Cityofficialssetupatemporarymorgueina

buildingon26thStreet,andoverthenextfewdaysstreamsofsurvivorsfiledthroughthe

buildingtoidentifythedead.

5Theten-storyAschBuildingwasafiretraptypicaloftheworkingconditionsoftheperiod,

andtheTrianglefiretragicallyillustratedthatfireinspectionsandsafetyprecautionswerevery

inadequate.Thevictimsofthefireweretrappedbythelackoffireescapesandbymanagement's

practiceoflockingtheexitdoorsduringworkhours.Theincidenthadaprofoundimpacton

women'sunionismandjobsafety,affectinglocalandnationalpoliticsintheprocess.Aneraof

progressivereformbegantosweepthenation,aspeopledecidedthatgovernmenthada

responsibilitytoensurethatprivateindustryprotectedthewelfareofworkers.Therewasa

publicoutcryforlawstoregulateworkplacesafety.TheNewYorkFactoryInvestigating

Commissionwasformedtoexaminetheconditionsinfactoriesthroughoutthestate,andtheir

reportledtomanynewregulationsintheyearsfollowingthefire.

6ThefireattheTriangleWaistCompanyhighlightedtheexcessesofindustrialism.Thetragedy

remainsinthecollectivememoryofthelabormovement,andthevictimsofthetragedyarestill

honoredasmartyrsatthehandsofindustrialgreed.

第1题

AllofthefollowingcharacterizedthefactoryoftheTriangleWaistCompanyEXCEPT

A.unsafeworkingconditions

B.alargenumberoffemaleworkers

C.astronglaborunion

□.workroomsonthreefloors

第2题

Whichsentencebelowbestexpressestheessentialinformationinthehighlightedsentencein

paragraph1?Incorrectchoiceschangethemeaninginimportantwaysorleaveoutessential

information.

A.Becausetheydidnotspeakthesamelanguageasthefactoryowners,theworkerswerenot

abletodiscussconditionsinthefactory.

B.Languageandculturewereseriousproblemsintheworkplace,butworkerswereevenmore

afraidofbeingexploitedbythefactoryowners.

C.Thefactoryownersforcedtheworkerstolearnanewlanguageandculturebecauseitwas

necessaryforthemtosucceedintheirjobs.

D.Theworkersexperiencedculturaldifficulties,poorconditions,andexploitationwithout

complaintbecausetheyneededtheirjobs.

第3题

Thewordignitedinparagraph2isclosestinmeaningto

A.disappeared

B.caughtfire

C.exploded

D.werethrownout

第4题

Whydoestheauthormentionthefireextinguisherhoseinparagraph2?

A.Toemphasizetheunsafeworkingconditions

B.Ibshowthemanager'sleadershipskills

C.Toillustratethefactory'smoderntechnology

D.Toexplainhowthefirewaseventuallyputout

第5题

Accordingtothepassage,howdidmanyworkersonthetopfloormanagetoescapethefire?

A.Onthefireescape

B.Ontheelevator

C.Onladders

D.Onropes

第6题

Thewordcrammedinparagraph3isclosestinmeaningto

A.looked

B.crashed

C.backed

0.crowded

第7题

Thewordspindlyinparagraph3isclosestinmeaningto

A.weak

B.ugly

C.wood

D.tall

第8题

Itcanbeinferredfromparagraph4that

A.NewYorkhadawell-equippedfiredepartment

B.firefightersrescuedeveryonetheninthfloor

C.thewomenonthewindowledgesdidnotescape

0.severalworkerstookthestairstothesixthfloor

第9题

Theauthorarguesthatthecauseofthedisasterwas

A.acarelessworkerwithacigarette

B.thepoortelephonesysteminthefactory

C.theslowresponsebythefiredepartment

D.thelackoffiresafetymeasures

第10题

Instatingthataneraofprogressivereformbegantosweepthenation,theauthormeansthat

A.morepeoplecriticizedthegovernment

B.theideaofreformbecamewidespread

C.workerswererequiredtojoinlaborunions

D.socialreformerscausedmanyproblems

第11题

Itcanbeinferredfromthepassagethattheauthormostlikelybelieveswhichofthefollowing

statements?

A.TheTriangleWaistCompanyhadbeenaprogressivebusinessbeforethetragicfire.

B.TheownersoftheTrianglefactorydidnotknowabouttheunsafeworkingconditions.

C.TheTrianglefireincreasedawarenessofworkplacesafetyandledtonecessaryreform.

D.Thegovernment'sjobistoregulatetheexcessesandgreedoflaborunionism.

第12题

Lookatthefoursquares,A,B,C,andDzwhichindicatewherethefollowingsentencecouldbe

addedtothepassage.Wherewouldthesentencebestfit?

TheInternationalLadiesGarmentWorkersUnionincreaseditseffortstoimproveworking

conditionsinfactories.

ATheten-storyAschBuildingwasafiretraptypicaloftheworkingconditionsoftheperiod,and

theTrianglefiretragicallyillustratedthatfireinspectionsandsafetyprecautionswerevery

inadequate.BThevictimsofthefireweretrappedbythelackoffireescapesandby

management'spracticeoflockingtheexitdoorsduringworkhours.Theincidenthadaprofound

impactonwomen'sunionismandjobsafety,affectinglocalandnationalpoliticsintheprocess.C

Aneraofprogressivereformbegantosweepthenation,aspeopledecidedthatgovernmenthad

aresponsibilitytoensurethatprivateindustryprotectedthewelfareofworkers.DTherewasa

publicoutcryforlawstoregulateworkplacesafety.TheNewYorkFactoryInvestigating

Commissionwasformedtoexaminetheconditionsinfactoriesthroughoutthestate,andtheir

reportledtomanynewregulationsintheyearsfollowingthefire.

第13题

Anintroductorysentenceforabriefsummaryofthepassageisprovidedbelow.Completethe

summarybyselectingtheTHREEanswerchoicesthatexpressthemostimportantideasinthe

passage.Somesentencesdonotbelonginthesummarybecausetheyexpressideasthatarenot

presentedinthepassageorareminorideasinthepassage.Thisquestionisworth2points.

The1911fireattheTriangleWaistCompanywasone

oftheworsttragediesinlaborhistory.

AnswerChoices

A.ThegarmentindustryinNewYorkCityemployedalargenumberofItalianandJewishworkers.

B.Thefireoccurredeventhoughfactoryownershadinvestedalotofmoneyinfiresafety

equipment.

C.Thefirespreadquicklythroughthefactory,killing146workerswhoweremostlyimmigrant

women.

D.Thetragedyexposedtheunsafeworkingconditionsandinadequatefireprecautionsofthe

time.

E.Aft:erthefire,agroupoflaborunionsassistedthesurvivorsofthefireandfamiliesoffire

victims.

F.Publicoutrageaboutthefireledtoaseriesofreforms,includinglawstoregulateworkplace

safety.

下一题

（14~26/共48题）阅读理解

DRAMAINANCIENTGREECE

1LongbeforetheancientGreekscouldreadandwrite,theylearnedoftheirhistoryand

culturethroughepicpoetrychantedbybardsorsingers.Thebardschantedstoriesinstandard

musicalphrasesthatwereaccompaniedbymusicalinstrumentssuchasthelyre,ageneralname

foranyofseveralstringedinstrumentsfavoredbythebards.Thegreatestbard,Homer,wasa

poet,singerandmasterofthelyre.Accordingtotradition,Homerwasawanderingminstrelwho

traveledfromplacetoplacechantingstoriesofgodsandheroes.Anotherfamouspoet,singer,

andlyreplayerwasSappho,whostartedaschoolforgirls,whereshetaughttheartsofmusic,

poetry,anddance.

2GreekcivilizationreachedagoldenageduringthefifthcenturyBC,whenpolitics,philosophy,

art,architecture,andtheaterthrived,astheyneverhadbefore.AstheGreekstooknewpridein

humanachievements,theydevelopedidealsofbeauty,order,balance,andmoderation

throughouttheirculture,particularlyinmusicanddrama.Originatinginthetraditionofthebards,

theearliestdramawasassociatedwiththeworshipofthegodDionysusandwasanoutgrowthof

thechoralsongsanddancesperformedinthegod'shonor.ThefamousoutdoorTheaterof

DionysusinAthensillustratedtheimportanceofdramatotheGreeks.Itwassituatedonahillside

totakeadvantageofthenaturalslopeandlight,anditcouldaccommodateanaudienceof

30,000people.AnimageofDionysuswascarriedintowatcheveryperformance.Achorusof

singers,dancers,andmusicians,ledbyasingerwhostoodonstepsabovethem,performed

storiesofmythicheroesthateducatedandentertainedtheaudiencewhilealsohonoringthe

god.

3ThecrucialinnovationthatturnedchoralperformanceintodramaisattributedtoThespis,a

poetwhoissaidtohaveoriginatedtragedy.Asthechorussangthestoryofaheroorgod,

Thespiswouldenterthetheaterasamaskedactor.Betweensongs,herecitedversesasa

characterinthestory,andthesespokenverseschangedwhathadbeenachoralmonologueinto

adialoguebetweentheactorandthechorus.ThelegacyofThespiscanbeseenintheterm

"thespian,"whichnowdescribesanythingrelatingtodrama.

4Actorsofthattimeworealargemaskmadeoflinenorcork,insidewhichwasadevicelikea

speakingtrumpettoamplifythevoice.Whentheactorrecited,itwasinanexaltedmonotone,

oftentotheaccompanimentofflutes.Thechorusenhancedthetragedywithvariousdancesand

songs,generallyaccompaniedbythelyre.Theactorchantedthelinesoftheleadcharacter,while

thechorussangthenarrativepassages.Still,despitetheattentiontheactorreceived,thechorus

anditsmusiccontinuedtodominatedramaticperformanceswiththecombinedpowerofsinging

anddancing.

5LikeThespis,theplaywrightAeschylusactedinhisownplays,butheaddedasecondmasked

actor.Nowaudienceattentioncouldbedirectedtotheinterplaybetweenthetwoactors—action

andreaction,questionandanswer,conflictorcooperation-ratherthanbetweentheactorand

chorus.Alaterplaywright,Sophocles,addedathirdactor.Thismadepossiblenotonlythree-way

dramaticscenesbutalsoplayswithalargecastofcharacters,sincethemasksallowedanactorto

playmorethanonepartindifferentscenes.Theadditionofactorsshiftedthefocusofdrama

awayfromthechorustowardtheactionanddialogueofthecharacters.Thechorusprovided

narrativelinksandcommentary.

6Playwrightscontinuedtointroduceinnovations,butessentiallytheyadheredtoprescribed

conventions.Oneoftheseconventionslimitedthenumberofscenesinaplaytofive.Thedrama

alwaystookplaceinonelocationandwithinashortspanoftime,sometimesasingleday.

Anotherconventionreflectedthesociety'ssenseofbalanceandorder:bloodydeedsrarelytook

placeinfrontoftheaudience.Therefore,murders,suicides,andotheractsofviolenceoccurred

offstage.TheGreekconceptofmoderationisreflectedinstillanotherconvention,inwhichany

characterwhoactedinanexcessofpassionwasusuallypunishedinthestory.

第14题

Whichofthefollowingstatementscanbeinferredfromparagraph1?

A.ThebardsofancientGreecedidnotknowhowtoreadorwrite.

B.MusicandpoetrywerepartofGreekculturefromveryearlytimes.

C.Abardhadtobehighlyskilledinbuildingmusicalinstruments.

D.HomerwasveryinfluentialinthedevelopmentofWesternmusic.

第15题

Accordingtothepassage,whatdidHomerandSapphohaveincommon?

A.Bothstartedaschoolofthearts.

B.Bothlivedinthesamecentury.

C.Bothwereskilledlyreplayers.

D.Bothactedinplaysthattheywrote.

第16题

WhydoestheauthorusethetermgoldenageindiscussingGreekcivilizationinthefifthcentury

BC?

A.TosuggestthatmostoftheancientGreekswerewealthy

B.IbshowthattheperiodwasahighpointinGreekcivilization

C.ToarguethatGreecewastheonlysocietywithapoliticalsystem

D.TbexplainwhythepopulationofGreecewasgrowingrapidly

第17题

Thewordoutgrowthinparagraph2isclosestinmeaningto

A.separation

B.contest

C.contradiction

0.product

第18题

Accordingtothepassage,allofthefollowingcharacterizedGreekdramaEXCEPT

A.anemphasisoncostumesandmakeup

B.performancesinanoutdoortheater

C.anactororactorsspeakinginverse

D.achorussingingnarrativepassages

第19题

Accordingtothepassage,whatmajordevelopmentchangedchoralperformanceintodrama?

A.Theuseofmusicalinstruments

B.DancestohonorthegodDionysus

C.Theadditionofanactorwhospoke

D.Astorythatwaswrittendown

第20题

Thewordlegacyinparagraph3isclosestinmeaningto

A.tragedy

B.contribution

C.politics

□.biography

第21题

Thephraseexaltedmonotoneinparagraph4isclosestinmeaningto

A.unusualaccent

B.informalmanner

C.enhancedchant

D.humorousstyle

第22题

Whichsentencebelowbestexpressestheessentialinformationinthehighlightedsentencein

paragraph4?Incorrectchoiceschangethemeaninginimportantwaysorleaveoutessential

information.

A.Thesingers,dancers,andmusiciansremainedatthecenterofdrama,eventhoughtheactor

wasalsoimportant.

B.Therewereseveralpeopleinthechorus,butonlyoneactor;andthisiswhythechoruswas

moreinteresting.

C.Playswithsinginganddancingweremorepopularwithaudiencesthanwereplayswithonly

actorsrecitingverses.

D.Theactorreceivedverylittleattentionbecausehisvoicewasdifficulttohearoverthemusic

andthechorus.

第23题

Accordingtoparagraph5,whatwastheresultofaddingasecondandathirdactor?

A.Playwrightswereabletoactintheirownplays.

B.Theaudiencecouldunderstandthestorymoreeasily.

C.Theactioncouldtakeplaceinmorethanonescene.

D.Theactorsbecamemoreimportantthanthechorus.

第24题

Thephraseadheredtoinparagraph6isclosestinmeaningto

A.improved

B.listed

C.followed

0.rejected

第25题

Lookatthefoursquares,A,B,C,andD,whichindicatewherethefollowingsentencecouldbe

addedtothepassage.Wherewouldthesentencebestfit?

Asdramagrewinpopularity,andinfluence,theGreeksdevelopedstandardformsanddramatic

conventions.

APlaywrightscontinuedtointroduceinnovations,butessentiallytheyadheredtoprescribed

conventions.Oneoftheseconventionslimitedthenumberofscenesinaplaytofive.BThe

dramaalwaystookplaceinonelocationandwithinashortspanoftime,sometimesasingleday.

CAnotherconventionreflectedthesociety'ssenseofbalanceandorder:bloodydeedsrarely

tookplaceinfrontoftheaudience.Therefore,murders,suicides,andotheractsofviolence

occurredoffstage.DTheGreekconceptofmoderationisreflectedinstillanotherconvention,in

whichanycharacterwhoactedinanexcessofpassionwasusuallypunishedinthestory.

第26题

Anintroductorysentenceforabriefsummaryofthepassageisprovidedbelow.Completethe

summarybyselectingtheTHREEanswerchoicesthatexpressthemostimportantideasinthe

passage.Somesentencesdonotbelonginthesummarybecausetheyexpressideasthatarenot

presentedinthepassageorareminorideasinthepassage.Thisquestionisworth2points.

DramawasanimportantdevelopmentofancientGreek

civilization.

AnswerChoices

A.Dramaemergedfromthepoetryofthebardsandfromchoralsongsanddancesinhonorof

thegodDionysus.

B.Schoolsdevotedtotheartswerecalledmusicschools,whichalsotaughtpoliticsand

philosophy.

C.TheTheaterofDionysus,whichcouldholdanaudienceof30,000,wasbuiltintheopenairon

ahillsideinAthens.

D.Theadditionofmaskedactorsshiftedthefocusofdramatotheactionanddialogueofthe

actors.

E.Greekdramadevelopednumerousconventionsthatreflectedtheidealsofbalance,order,and

moderation.

F.Mosttragediescontainedviolence,butaconventiondictatedthatallviolentactstakeplace

offstage.

上一题下一题

（27~31/共48题）阅读理解

第27题

Whatisthepurposeoftheconversation?

A.Thewomanwantstomakeanappointmentwiththelibrarian.

B.Thewomanistryingtoreserveabookforherclassmate.

C.Thewomanisinquiringabouttheavailabilityofstudyrooms.

D.Thewomanwantstoreserveadifferentroominthelibrary.

第28题

Listenagaintopartoftheconversation.Thenanswerthequestion.

Whydoesthemansaythis:

A.Toinformthewomanthatnoroomsareavailable

B.Ibencouragethewomantoreservearoomnow

C.Torecommendtheroomsonthethirdfloor

D.Toletthewomanknowwhichroomsarebetter

第29题

Accordingtotheman,whyaresofewstudyroomsavailable?

A.Therearemorestudentsnowthaninthepreviousyear.

B.Severalroomsarebeingusedasofficesforlibrarystaff.

C.Thereisaproblemwithstudentsreservingmorethanoneroom.

D.Someoftheuniversitybuildingsarestillunderconstruction.

第30题

Whydoesthewomanneedastudyroom?

A.Sheispreparingforafinalexamination.

B.Herprofessorrequireseveryonetohaveastudyroom.

C.Shedoesnothavespacetostudyinherapartment.

D.Sheneedsaplacetomeetwithotherstudents.

第31题

Whydoesthemansaythis:

A.Totellthewomanaboutthebuildingthatheworksin

B.Ibpersuadethewomantoacceptaroominanotherbuilding

C.Todescribeaninterestingaspectoftheuniversitylayout

D.Todirectthewomantosomeoneelsewhocanhelpher

上一题下一题

（32~37/共48题）阅读理解

第32题

Whatdoestheprofessormainlydiscuss?

A.Thedangersofdrivinginicyconditions

B.Theformationoficefromwatervapor

C.Thevariouscolorsoficecrystals

D.Theicethatfallsasprecipitation

第33题

Whydoestheprofessortalkaboutherdrivetoschoolthatmorning?

A.Togiveanexampleofasafedrivingpractice

B.Toencouragestudentstotellpersonalstories

C.Todescribethebestdrivingroutetocampus

D.Toleadintothetopicofdiscussion

第34题

Listenagaintopartofthediscussion.Thenanswerthequestion.

Whydoestheprofessorsaythis:

A.Towarnstudentsnottohanglaundryoutdoors

B.Tofindoutifthestudentswashtheirownclothes

C.Toillustrateaprocessinanotherway

D.Topointoutamysterythatscientistscannotexplain

第35题

Howdoestheprofessorexplainsublimation?

A.Sheprovidesexamplesandadefinitionofsublimation.

B.Shedemonstratessublimationwithapaneofglass.

C.Sheclassifiessublimationasasupernaturalphenomenon.

D.Shedescribesalaboratoryexperimentaboutsublimation.

第36题

Whichofthefollowingisanexampleofsublimation?

A.Athinlayeroficeformingonthesurfaceofalake

B.Raindropsfreezingastheytouchthecoldground

C.Watervaporfreezingonthesurfaceofaroad

D.lcecubesmeltinginaglassofwater

第37题

Whatconditionscausefrosttoforminbeautifulpatternsonwindowglass?

Clickon2answers.

A.Theoutsideairtemperatureis35degrees.

B.Thetemperatureoftheglassisbelowfreezing.

C.Dirtontheglassaffectsthegrowthoficecrystals.

D.Thewindowisonthenorthsideofthebuilding.

上一题下一题

（38~43/共48题）阅读理解

第38题

Whattopicsdoestheprofessordiscuss?

Clickon2answers.

A.Socialrolesforgrievingfamilyandfriends

B.Importanteventsinthelifeofeveryfamily

C.Stagesintheprocessofgrievingaloss

D.Songsandprayersthatareusedatfunerals

第39题

Accordingtotheprofessor;whatimportantfunctiondodeathritualsserve?

A.Theyexplainthemedicalcausesofaperson'sdeath.

B.Theyallowfriendsandfamilytogettoknoweachother.

C.Theyhelppeopleacceptpracticesofdifferentcultures.

D.Theyprovideawaytomanagethegriefcausedbydeath.

第40题

Whydoestheprofessorsaythis:

A.Toexplainwhypeopleneedtotalktopsychologists

B.Togiveexamplesofculturaldifferencesingrieving

C.Toshowthatdeathcausespeopletodostrangethings

D.Todescribethefinalstageintheprocessofgrieving

第41题

Accordingtotheprofessor,whydodeathritualsincluderolesforfriends?

A.Friendsaremorecreativeinperformingrituals.

B.Friendsgivesupportandcomforttothefamily.

C.Friendsareexpectedtopaythefuneralexpenses.

D.Friendsexperiencelessgriefthanthefamilydoes.

第42题

Whatdoestheprofessorimplyaboutfuneralsandmemorialservices?

A.Theyarebecomingamajorexpenseforbereavedfamilies.

B.Theyincludethreedaysoffastingandsilentprayer.

C.Theyarepartofagrowingindustryassociatedwithdeath.

D.Theyhelpmaketheperson'slifeanddeathmeaningful.

第43题

Whichofthefollowingsentencesdescribestagesinthegrievingprocess?

Clickon3answers.

A.Awidowdevelopsanallergicreactiontoadrug.

B.Thereisaperiodofnumbnessandshockafteradeath.

C.Someoneyearnsforaclosefriendwhohasdied.

D.Apsychologistinventsamodelfordealingwithloss.

E.Asurvivorfeelsexhausted,depressed,ordisorganized.

上一题下一题

（44~48/共48题）阅读理解

第44题

Whattopicsdothespeakersdiscuss?

Clickon2answers.

A.Non-traditionalmusicalinstruments

B.Howmusicdiffersfromnoise

C.Themeaningofantinoise

D.Whysomesoundsareunpleasant

第45题

Accordingtotheprofessor;whatisnoise?

A.Thecompleteabsenceofsound

B.Patternsproducedbysoundsinnature

C.Randomsoundwithirregularwaves

D.Anysoundofunfamiliarorigin

第46题

Listenagaintopartoftheconversation.Thenanswerthequestion.

Whydoestheprofessorsaythis:

A.Torequestthatthestudentbepatient

B.Ibbeginexplainingaconcept

C.Toaskforthestudent'sopinion

D.Tocorrectamistakehemadeearlier

第47题

Howdoestheprofessorhelpthestudentunderstandantinoise?

A.Byexplainingantinoiseasanabstractformofmusic

B.Bypointingtoadefinitionofantinoiseinthetextbook

C.Bydescribingtheirregularpatternofasingledrumbeat

D.Bytalkingaboutacomputerprogramthatillustratesantinoise

第48题

Afterspeakingwiththeprofessor,whatwillthestudentprobablydo?

A.Practiceplayingamusicalinstrument

B.Listentorecordingsofmusicandnoise

C.Completetheassignedreading

D.Trytolearnanewcomputerprogram

上一题下一题

（49~55/共40题）听力

Play00:0005:32

Volume

第49题

图片

第50题

Whatisthelecturemainlyabout?

A.Howfeedingstrategiesbasedonclimatecaninfluencespeciesdiversity

B.Warningsignsthatindicatewhenaspeciesisthreatenedwithextinction

C.Similaritiesanddifferencesbetweenpolarandtropicalbirds

D.Howmammalstendtodifferfrombirdsinchoosingamicrohabitat

第51题

Whataretwopointstheprofessormakesaboutpolaranimalspecieswithregardtothefoodthey

eat?Clickon2answers.

A.Theytendtoneedmorefoodinthewinterthaninthesummer.

B.Theylookforfoodoveraverywidearea.

C.Theychangetheireatingbehaviorsbasedonfoodavailability.

D.Theycansurvivewithoutfoodforlongperiodsoftime.

第52题

WhydoestheprofessordiscusstheArcticFox?Clickon2answers.

A.Toillustratetheimportanceofmicrohabitats

B.Ibgiveanexampleofageneralistspecies

C.Topointoutitseffectonbirdpopulationsinpolarregions

D.Toidentifyananimalspeciesaffectedbyseasonalchange

第53题

Whatreasondoestheprofessorgivetosupporttheclaimthatmicrohabitatsleadtoanincrease

inspeciesdiversity?

A.Theyallowindividualspeciestospreadthroughoutmultipleecosystems.

B.Theypreventanimalspeciesdestroyingtheirfoodsourcesthroughoverpopulation.

C.Theyhavetemperaturesthataresuitableformanyspecies.

D.Theyreducecompetitionamongspeciesforthesamefoodresources.

第54题

Whydoestheprofessormentionspeciesextinction?

A.Toillustrateadownsideofcompetitionbetweendifferentspecies

B.Togiveareasonwhyanimalspeciesmightchangeitsmicrohabitats

C.Toemphasizeapossibleconsequenceofspecialization

D.Topointouttheeffectofhumanactivityonpolarhabitats

第55题

Whatdoestheprofessorimplywhenshesaysthis?

A.Thestudenthasnotunderstoodherquestion.

B.Thestudent'sconclusionislogicalbutinaccurate.

C.Thestudenthasguessedcorrectly.

D.Thestudent'sexplanation