2022-2023年甘肅省酒泉市大學英語6級大學英語六級測試卷(含答案)

2022-2023年甘肅省酒泉市大學英語6級大學英語六級測試卷(含答案)學校:________班級:________姓名:________考號:________

一、2.ReadingComprehension(SkimmingandScanning)(20題)1.

Mr.TataretiredpeoplerunningthemainTatabusinessesinorderto______.

A.mitigatetheblow

B.sellstakesinsomecompanies

C.strengthencontrolofcompanies

D.makethemanagementofportfolioeasier

2.

Forhighschoolstudents,SATshouldbetakennolaterthanthe______.

A.falloftheirlastyearofhighschool

B.summerbeforetheirsenioryears

C.11thgrade

D.junioryearofhighschool

3.WhatdoweknowaboutMarkinthefilmTheInventionofLying?

A.Helookstoothinforhisdate.

B.Heisthemosthonestman.

C.Lyingchangeshislifecompletely.

D.Helivesinalyingworld.

4.

Elderlypeopletendtohavelower______thanyuongeradults.

5.ABriefHistoryofClock

Clocks

Atbest,historiansknowthat5,000-6,000yearsago,greatcivilizationsintheMiddleEastandNorthAfricastartedtoexamineformsofclock-makinginsteadofworkingwithonlythemonthlyandannualcalendar.Littleisknownonexactlyhowtheseformsworkedorindeedtheactualdeconstructionofthetime,butithasbeensuggestedthattheintentionwastomaximizetimeavailabletoachievemoreasthesizeofthepopulationgrew.Perhapssuchfutureperiodsoftimewereintendedtobenefitthecommunitybyallottingspecificlengthsoftimetotasks.Wasthisthebeginningoftheworkingweek?

SunClocks

Withthedisappearanceofanyancientcivilization,suchastheSumerianculture,knowledgeisalsolost.Whilstwecanonlyhypothesizeonthereasonsofwhytheequivalenttothemodernwristwatchwasnevercompleted,weknowthattheancientEgyptianswerenexttolayoutasystemofdividingthedayintoparts,similartohours.

"Obelisks"(tallfour-sidedtaperedmonuments)werecarefullyconstructedandevenpurposefullygeographicallylocatedaround3500BC.AshadowwaseastastheSunmovedacrosstheskybytheobelisk,whichitappearswasthenmarkedoutinsections,allowingpeopletoclearlyseethetwohalvesoftheday.Someofthesectionshavealsobeenfoundtoindicatethe"year"slongestandshortestdays,whichitisthoughtweredevelopmentsaddedlatertoallowidentificationofotherimportanttimesubdivisions.

AnotherancientEgyptian"shadowclock"or"sundial"hasbeendiscoveredtohavebeeninusearound1500BC,whichallowedthemeasuringofthepassageof"hours".Thesectionsweredividedintotenparts,Withtwo"twilighthours"indicated,occurringinthemorningandtheevening.Forittoworksuccessfullythenatmiddayornoon,thedevicehadtobeturned180degreestomeasuretheafternoonhours.

WaterClocks

"Waterclocks"wereamongtheearliesttimekeepingdevicesthatdidn'tusetheobservationofthecelestialbodiestocalculatethepassageoftime.TheancientGreeks,itisbelieved,beganusingwaterclocksaround325BC.Mostoftheseclockswereusedtodeterminethehoursofthenight,butmayhavealsobeenusedduringdaylight.Aninherentproblemwiththewaterclockwasthattheywerenottotallyaccurate,asthesystemofmeasurementwasbasedontheflowofwatereitherinto,oroutof,acontainerwhichhadmarkersaroundthesides.Anotherverysimilarform.wasthatofabowlthatsankduringaperiodasitwasfilledofwaterfromaregulatedflow.ItisknownthatwaterclockswerecommonacrosstheMiddleEast,andthatthesewerestillbeingusedinNorthAfricaduringtheearlypartofthetwentieth-century.

MechanicalClocks

In1656,"ChristianHuygens'(Dutchscientist),madethefirst"Pendulum(鐘擺)clock",withamechanismusinga"natural"periodofoscillation(振幅)."GalileoGalilei"iscredited,inmosthistoricalbooks,forinventingthependulumasearlyas1582,buthisdesignwasnotbuiltbeforehisdeath.Huygens'clock,whenbuilt,hadanerrorof"lessthanonlyoneminuteaday".Thiswasamassiveleapinthedevelopmentofmaintainingaccuracy,asthishadpreviouslyneverbeenachieved.Laterrefinementstothependulumclockreducedthismarginoferrorto"lessthan10secondsaday".

Themechanicalclockcontinuedtodevelopuntiltheyachievedanaccuracyof"ahundredth-of-a-secondaday",whenthependulumclockbecametheacceptedstandardinmostastronomicalobservatories.

QuartzClocks

Therunningofa"Quartzclock"isbasedonthepiezoelectricpropertyofthequartzcrystal.Whenanelectricfieldisappliedtoaquartzcrystal,itactuallychangestheshapeofthecrystalitself,Ifyouthensqueezeitorbendit,anelectricfieldisgenerated.Whenpla

A.YB.NC.NG

6.

AccordingtoValMacDonald,adultchildrencanbringin______onseniors'issuestohelptheirparentsexploreanimportantshift.

7.

Donottrytomakethetaglinetrendy,becausesuchlinedareoften______.

8.

FewChineselearnedEnglishatthattimebecause______.

A.theyseldomusedEnglishinChinatown

B.theyweretoooldtolearnanewtongue

C.theycouldn'tfindgoodEnglishteachers

D.theywouldn'tstayinAmericaforlong

9.

ThemembersoftheHellsAngelsclubweremainly______whentheorganizationwasestablished.

10.

AccordingtoNadine'scalculation,shecanpayoffallherdebtwhensheis______ifshecangetasalaryof＄120,000ayearfightoutoflawschool.

11.ManyruralregionsinEurope,suchastheGreekvillageofPrastos,areplaguedwithenvironmentalhazardsasmoreandmorefieldslayunattended.

12.BalancingCollegeLifeandAcademics

1.ControlYourSchedule;Don'tLetYourScheduleControlYou

Organizationandtimemanagementskillsaretwoofthemostvaluableskillsyouwilleverhave.Oneofthefirstthingsyoushoulddoatthebeginningofeachsemesterisorganizethedatesofallclasstestsandprojectdeadlinesfromeachsyllabus,andallrequiredmeetingsandeventsfromeachorganization.Allobligationsshouldthenbeloggedintoacentralizedscheduleyoukeepatalltimes,suchasadailyplanner,deskcalendar,orevenaPDA(personaldigitalassistant).Forthenext4months,younowknowexactlywhatyoumustscheduletherestofyourlifearound.

Next,itishighlyrecommendedforyoutosetascheduleforyourselfinwritingtoincludeallotheritemsyouwanttocreateasaroutine.Mostimportantly,thisshouldincludetimesofstudy,suchaseveryTuesdayandThursdayfrom3:30-6:30.PhysicallyblockoffthesetimeperiodseveryTuesdayandThursdayfortherestofthesemester.Ofcourse,themostimportantpartofcreatingascheduleisstickingtoit!So,bedisciplinedenoughtoscheduleanyotheractivitiesthatarelessimportantaroundthosethataremostimportant.

2.AskforHelpWhenYouNeedIt

Whetheritinvolvesacademicsororganizationalresponsibilities,everyonecomestoapointwheretheyfeeloverwhelmed.Thisiswhatfriends,fellowmembers,andotheruniversityresourcesaretherefor.Unfortunately,thereareseveralreasonswhypeopledon'tseekhelpwhenitisavailable.Somepeopletrytotakeontooninth,tryingtoprovetothemselvesthat"Icandothisallonmyown".Somemaynotwanttoadmittopeoplethatthey"can'thandleeverything."Othersmayfeeltheymustdoeverythingallontheirown,becauseonlythenwilltheyknowitwillgetdonerightandontime(anearlysignalofbeingacontrolfreak).

Academically,seekouthelpwhenyoudon'tunderstandsomething.Thereshouldbeplentyofresourcesavailable,fromwritingcenters,tocomputerlabs,tograduateassistants,toyourprofessorswhoofferofficehours.Therearealsootherstudentswhomayunderstandthatsubjectbetter,orwhohaveeventakenthecoursebefore.Especiallyinverylargeclasses,somestudentsmaybeintimidatedtoaskforhelp.But,thesolepurposeoftheinstitutionandalloftheseresourcesistohelpyoulearn.Sousethem.Askforropetobethrowndownbeforeyoudrown!

3.KeepaFirmGrasponYourPriorities

UnderstandingwhatyourPRIORITIESareeachandeverydayisoneofthebiggestkeystocollegesuccess.Itisalsooneoftheeasiestconceptstolosetrackof.Itisafast-pacedworld,whereitiseasytobecomesidetrackedwithsocialactivities,TVshows,videogames,etc.Somepeoplecarryacardintheirwallet,orevenacardontheirPC,wheretheylistthetop1-5prioritiesintheirlife.

Everyonehasexactly24hourseachday.Peoplewhoachievemoreinlifesimplymakebetteruseoftheir24hourseachdaythaneveryoneelse.Whatyoudowitheachofyour24hourshasasmuchtodowithyoursuccessduringcollegeasanotherfactor.Thereisanoldsayingthat"ifit'simportantenoughtoyou,youmaketimeforit."Besurethatnobodyisinchargeofyourtimeexceptforyou.Itisoneofthemostvaluableassetsyouhave.

4.Don'tWaitUntiltheEndofYourCollegeCareertoStopProcrastinating(延遲)

Whetheritisaneventorasemesterprojectthatistwomonthsaway,askyourselfeachday"Whatcanbedonenowinsteadoflater?"Writeclownwhenyouaregoingtodosomething,notsimplywhensomethingisdue.Setdeadlinesforyourself,andputtheminwriting.Thensticktoil.Mostpeopleprocrastinatebecausetheactivitytheyaresupposedtodoisnotasdesirableaswhattheywould

A.projectdeadline

B.learningobligation

C.teachingsyllabus

D.centralizedschedule

13.

Researchersassumedthatself-drivingcarsmaybeathreatto______.

A.thetransportationindustry

B.oursafetyontheroad

C.vehicleproduction

D.ouremployment

14.

Nearlyallthefamiliescanmanagetomeetthesoaringtuitioncoststhroughvariousinvestmentplans.

A.YB.NC.NG

15.

Insituationsofarmedconflicts,ethnicorreligiousviolence,civiliansintheAndeanregionwhodon'twanttojointhe"right"sideareforcedtoleavetheir______home.

16.

Whatisthemostimportantreasonthatmakespeopleeat?

A.Physicalneed.

B.Physicaldesire.

C.Psychologicalneed.

D.Psychologicaldesire.

17.

ThecombinationofFord,GMandDaimlerChrysleraimstocompresswastefrom______.

A.health-caresystem

B.managementsystem

C.thehugeprocurementsystem

D.suppliers'products

18.Whatcanalifeinsurancedotoachild?

A.Itcanprovideprotectionfortheirhealth.

B.Itoffersmoneyonthefuneralwithoutdelay.

C.Itsupportsthedallylifeofotherfamilymembers.

D.Itcompensatesfortheparents'careforthechild.

19.

Thelowconfidencelevelofconsumersandproducersisoneofthegeneralfactorsofarecession.

A.YB.NC.NG

20.Everyyear,adomeownermayspend30%lessinenergyexpenditurethananormalrectilinearhomeone.

二、3.ListeningComprehension(20題)21.

【B7】

22.SectionB

Directions:Inthissection,youwillhear3shortpassages.Attheendofeachpassage,youwillhearsomequestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA,B,CandD.

聽力原文：Inmyopinion,FrankLloydWrightwasthegreatestAmericanarchitectofthe20thcentury.Peoplewhoknowhisdesignswellpointoutthathisroofsoftenleaked,hisceilingsweretoolow,andhishouseswereuncomfortable.Inmypresentation,however,I'llbefocusingonthevirtuesofhisdesigns.Forasyouwillsee,itwouldbehardtodisputethathemanipulatedspaceextremelywell,someofhissmallesthouseslookedgigantic,andhehadgreatrespectforthematerialsheusedandalsoatremendousskillforplacinghisbuildingsinharmonywithnature.Wright'scareerbeganwhenhewasyoung.Hewasjustateenagerwhenhehelpedbuildthechapelonhisfamily'spropertyinWisconsin.Andfromthere,hegothiredasadraftsmanbytheprojectarchitect.Soitwasaverylongcareer.Hediedat91,whilehisfinalmajorwork,theGuggenheimMuseum,wasstillbeingbuilt.Today,we'llcoverwhatweconsidertobethetwogreatperiodsofhiscareer:Wright'sworksbeforetheTokyoImperialHotelcompletedin1922andeverythingafterFallingWater,aprivateresidenceinwesternPennsylvaniacompletedin1936.Thefirstperiodstartedaround1896,whenhemadeadramaticshiftfromtheclassicaltraditiontotheartsandcraftsmovement.Here,theemphasiswasonorder,consistencyandunityofdesign.Thingswerekeptsimplewithminimaldecoration.Naturalformswereveryimportant.Nowlet'stakealookataslideofhisowndiningroomdoneinthisstyle.

(27)

A.ToexplainwhyWrightbecameanarchitect.

B.TodescribethepositiveaspectsofWright'sarchitecture.

C.ToexplainwhyWright'sstyle.ofarchitecturebecamelesspopular.

D.TodescribethematerialsWrightusedinconstruction.

23.SectionC

Directions:Inthissection,youwillhearapassagethreetimes.Whenthepassageisreadforthefirsttime,youshouldlistencarefullyforitsgeneralidea.Whenthepassageisreadforthesecondtime,youarerequiredtofillintheblanksnumberedfrom36to43withtheexactwordsyouhavejustheard.Forblanksnumberedfrom44to46youarerequiredtofillinthemissinginformation.Fortheseblanks,youcaneitherusetheexactwordsyouhavejustheardorwritedownthe

Alotofpeoplethinkthatsittingis【B1】______ontheirbacksthanstandingorlifting.Nottrue.Peoplewhosejobsrequirethemtositforlongperiodsoftime【B2】______asmuchfrombackpainaspeoplewholiftalldaylong.Manyworld-classresearchersbelievethatthehuge【B3】______inbackpainoverthepastcoupleof【B4】______—anditishuge--hasalottodowiththefactthatmoreandmoreofusarespendingourworkdaysinchairs.Manypeoplehavethe【B5】______that,iftheirbackpaingetsbadenough,theycanalwaysresortto【B6】______.Nothingcouldbefurtherfromthetruth.Theamountofpainsomeoneisinhasverylittletodowithwhetherornotheorshecould【B7】______fromsurgery.OneBritishresearcherhas【B8】______thatforevery10,000peoplewhoexperienceaboutbackpain,onlyfourneedsurgery.【B9】______.Nolonger.Twoorthreedaysofbed-restisnowthenorm.Afterthat,peopleareadvisedtoreturntotheirnormalactivities,graduallyifnecessary.Thereasonsforthe180°shiftarewhat'sinteresting.Foropeners,【B10】______.Inournextlecture,weshalllookattherelationbetweendepressionandchronicbackpain.【B11】______.

【B1】

24.(34)

A.Theyshouldbestrictwiththeirchildren

B.Theyshouldnotsetlimitsfortheirchildren

C.Theyshouldgivemorepowertotheirchildren

D.Theyshouldnotbesoanxiousabouttheirchildren

25.(24)

A.Theymayhavetoobeycertainhousingrules.

B.Adepositmayberequiredtorentanapartment.

C.Apartmentareverylimitedoncampus.

D.Theyhavetodothehouseworkthemselves.

26.(47)

27.(21)

A.HeplanstogotoCanadaonhisown.

B.HeplanstotakeashortleaveforBoston.

C.HeplanstoleaveMontrealtovisithisuncle.

D.HeplanstorunanengineeringdepartmentinRome

28.(16)

A.Bymotorcycle.B.Bybus.C.Bybicycle.D.Bycar.

29.(32)

A.Fromchasingananimal.

B.Fromrollingabodyofaheavyanimalonlogs.

C.Fromwatchingarollingstone.

D.Fromwatchingrunninganimals.

30.(38)

31.(35)

A.Speakingpolitelyandemotionally.

B.Talkingloudlytogivealastingimpression.

C.Talkingalotaboutthejob.

D.Speakingconfidentlybutnotaggressively.

32.(36)

A.Industriesinthepastandatpresent.

B.Changesinthedevelopmentofindustries.

C.Thefreedomofindustriestodayandinthepast.

D.Theprotectionofindustrialworkersandcustomers.

33.

【B9】

34.

【B11】

35.聽力原文：M:Ijustcan'tgettheanswertotheproblem!I'vebeenworkingonitforthreehours.

W:Maybeyoushouldgetsomerestandtryitagainlater.

Q:Whatdoesthewomansuggestthemando?

(13)

A.Takeabreak.

B.Gotowork.

C.Dotheotherproblems.

D.Keeptrying.

36.

【B3】

37.

【B10】

38.(26)

A.Inadequatemedicalcare.

B.Continuingsocialunrest.

C.Lackoffood,waterandshelter.

D.Rapidspreadingoftheepidemic.

39.(42)

40.(22)

A.Findsomedriftwood.

B.Takesomephotographs.

C.Solveamystery.

D.Seethecanyon.

三、4.ReadingComprehension(ReadinginDepth)(20題)41."Subscription"is______.

A.thefeepaidbythepersonwiththemembershipoftheTrust

B.thedonationbythemembersofNationalTrust

C.themoneyusedtorepairtheancienthouses

D.thesupportgrantedbythegovernment

42.

Whatdoesthesentence"Bythetimetheydowakeupandsmellthecoffee,it'softentoolate"(Paragraph3)imply?

A.Theyshouldkeepacalmmindinsolvingthedifficultyoftheirmarriage.

B.Theyshouldremainalwaysonguardagainstthepossiblebreakageoftheirmarriage.

C.It'stoolateforthemtohandletheproblemsoftheirmarriage.

D.It'stherighttimeforthemtorealizethebreakageoftheirmarriage.

43.SectionA

Directions:Inthissection,thereisashortpassagewith5questionsorincompletestatements.Readthepassagecarefully.Thenanswerthequestionsorcompletethestatementsinthefewestpossiblewords.

Tomorrow'scruiseshipwillsailthroughtheair,notthewater

ThisisnotaBlimp.It'sasortofflyingQueenMary2thatcouldchangethewayyouthinkaboutairtravel.It'stheAeroscraft,andwhenit'scompleted,itwillferrypamperedpassengersacrosscontinentsandoceansastheystrollleisurelyabouttheone-acrecabinorrelaxintheirwell-appointedstaterooms.

Unlikeitsdirigibleancestors,theAeroscraftisnotlighterthanair.Its14millioncubicfeetofheliumhoistonlytwothirdsofthecraft'sweight.Therigidandsurprisinglyaerodynamicbody—drivenbyhugerearwardpropellers—generatesenoughadditionallifttokeepthebehemoth(龐然大物)andits400-tonpayloadaloftwhilecruising.Duringtakeoffandlanding,sixturbofan(渦輪風扇發(fā)動機)jetenginespushtheshipuporeaseitsdescent.

Thistwo-football-fields-longconceptairshipisthebrainchildofIgorPasternak,whoseprivately-fundedCaliforniafirm,WorldwideAerosCorporation,isintheearlystagesofdevelopingaprototypeandexpectstohaveonecompletedby2010.

Pasternaksaysseveralcruiseshipcompanieshaveexpressedinterestintheproject,andforgoodreason:Thecraftwouldhavearangeofseveralthousandmilesand,withanestimatedtopspeedof174mph,couldtraversethecontinentalU.S.inabout18hours.Duringtheflight,passengerswouldpeeratnationallandmarksjust8,000feelbelowor,iftheyweren'tcaptivatedbytheview,thecavernousinteriorwouldeasilyaccommodatesuchamenitiesasluxurystaterooms,restaurants,evenacasino.

Tominimizenoise,theaft-mountedpropellerswillheelectric,poweredbyarenewablesourcesuchashydrogenfuelcells.Asophisticatedbuoyancy-managementsystemwillservethesamepurposeastrimonanairplane,allowingforpreciseadjustmentsinflightdynamicstocompensateforoutsideconditionsandpassengermovement.Theautomatedsystemwilldrawoutsideairintocompartmentsthroughouttheshipandcompressittomanageonboardweight.

Thecompanyenvisionsacargo-carryingversionthatcoulddeliverastore'sworthofmerchandisefromacentralizeddistributioncenterstraighttoaWalMartparkinglotor,becausethehelium-filledcraftwillfloat,ayear'sworthofsuppliestoanoffshoreoilrig."Youcanlandonthesnow,youcanlandonthewater,"Pasternaksays."It'sanewvisionofwhatcanbedoneintheair."

TheAeroscraftisnotaBlimpbecauseitismuchlargerthanthelatterthough______.

44.Accordingtotheearlierstudy,theEarthhasn'twarmedasexpectedbecause______.

A.theamountofgreenhousegasesreleasedisquitesmall

B.peoplearenotsensitivetothechangeoftheclimate

C.itsclimatemaynotbethatsensitivetogreenhousegases

D.watervaporinthestratospherehasincreasedsharply

45.

【C4】

46.

Whenweareallowedhalfasecondtorememberwatchesandfaces,werememberwatchesbetterbecause______.

A.werememberobjectsquicklyinsuchashorttime

B.wecannotencodeimagesinsuchashorttime

C.wecanrecognizesimplethingsinsuchashorttime

D.wecannotrecognizeimagesinsuchashorttime

47.Akeyloggerisasoftwarethatcouldbeusedto______.

48.

Bysaying"Normale-mailisanunsecuredsystem"(Line3,Para.9),theauthorsuggeststhatbanksdonot______e-mailsystem.

49.

Tocommunicatewiththedeaf,people______.

A.havetomakespecialefforts

B.mustspeakinaforeignlanguage

C.shouldnotsmokeatall

D.usewritinginsteadofspeaking

50.SectionB

Directions:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Youshoulddecideonthebestchoice.

Thatparticularlyhumorlessbossordourneighbormaynothaveapersonalitydefect---butadifferentbrainstructure,researchpublishedWednesdaysuggests.ScientistsinCanadasaytheyhavefoundhowbraindamagecanaffectaperson'ssenseofhumor,addingtoevidencethathumormaybehard-wiredintothebrain.

AteamattheUniversityofTorontoandtheBaycrestCenterforGeriatricCareinTorontofoundthatpeoplewithdamagetotherightfrontallobeoftheirbrainsdonotreally"get"ironicjokesthewaytheyshould.Instead,theypreferslapstickhumor."Wealwaysthoughtofhumorasanintangiblepartofourpersonality,"PrathibaShammioftheUniversityofToronto,apsychologistwhoworkedonthestudy,saidinastatement."Nowweknowhumorcanbetestedandscientificallyscrutinized.”

Shammicomparedtheresponsesof42volunteersaged18to70towrittenandverbaljokesandcartoons.Halfthegrouphadabraininjurycausedbystroke,tumororsurgicalremoval.Peoplewithdamagetotherightanteriorfrontallobeweretheleastabletoappreciatejokesandcartoons,ShammireportedinthejournalBrain.Instead,theyshowedapreferenceforsillyslapstickhumor.Shammigaveanexampleofoneofherjokesandtheresponses.

Ateen-agerisbeinginterviewedforasummerjob."You'llget$50aweektostartoff,"sayshisboss."Thenafteramonthyou'llgetaraiseto$75aweek."Volunteerswereofferedthreepossiblepunchlines:

a."I'dliketotakethejob.WhencanIstart?"

b."That'sgreat!I'llcomebackinamonth."

c."Heyboss,yournoseistoobigforyourface!"

Accordingtothepassageahumorlessperson______.

A.hasapersonalitydefect

B.mayhaveadifferentbrainstructure

C.hasbeeninjuredinthebrain

D.doesnotunderstandanyjoke

51.Thefirstmainreasonformanypeople'sunhappinessintheirjobsrisesfromtheirconvictionthat______.

A.workingislikekillingtheirtruetalents

B.workingatajobisjustwastingtheirtime

C.workingisnottheenjoymenttheyareafter

D.workingistheleastenjoyablewayofspendingtime

52.

WhydoestheauthorgivetheexampleoftheterroristattackonSept.11?

A.Toprovethathumanisatrisk.

B.Todemonstratethatmankindismorenervousthananyothertime.

C.Toshowthatanxietyseldomreoccurs.

D.Toindicatethatanxietyiseasytoamuse.

53.

Thenextparagraphinthispassagemightdiscuss______.

A.thepositiveeffectsofwearinguniforms

B.morenegativeeffectsofwearinguniforms

C.alternativetowearinguniforms

D.thelegalrightsofthosenotwishingtowearuniforms

54.

Aforgermustsellhisworktopeoplewhodon'thavemuchknowledgeinthefieldinsteadof______.

55.WhichofthefollowingcanbeinferredfromthePara1?

A.Thesuccessfulstrategiesforthesugarwaterindustry.

B.ThecolafightbetweenCokeandPepsi.

C.ThereasonsforthedeclineofCoke.

D.Theimportanceofimageinpromotionplan.

56.

Aboutthevocabularies,theauthorbelievedthatlanguages,whethercivilizedornot,have______.

A.grammaticalstructures

B.anabilitytotransferideas

C.theirownsoundpatterns

D.thepotentialforexpandingvocabulary

57.

TheinvestigationofOntario'sCollegeofPhysiciansandSurgeonsistofind______.

A.whetherhestillhasillegaltreatmentonhispatients

B.howmanypatientshavebeenabused

C.ifhetoldhispatientsabouttherisk

D.howmuchmoneyhegotfromhisillegaltreatment

58.Onethingthetourbooksdon'ttellyouaboutLondonisthat2,000ofitsresidentsarefoxes.Asnativeastheroyalfamily,theyfledthecityaboutcenturiesagoafterdevelopersandpollutionmovedin.Butnowthattheenvironmentiscleaner,thefoxeshavecomehome,oneofthemanywildanimalsthathavemovedintourbanareasaroundtheworld.

"Thenumberandvarietyofwildanimalsinurbanareasisincreasing,"saysGomerJones,presidentoftheNationalInstituteforUrbanWildlife,inColumbia,Maryland.AsurveyofthewildlifeinNewYork'sCentralParklastyeartalliedthespeciesofmammals,includingmuskrats,shrewsandflyingsquirrels.Asimilarsurveyconductedinthe1890scountedonlyfivespecies.Oneofthecountry'slargestpopulationsofraccoons(浣熊)nowlivesinWashingtonD.C.,andmoose(駝鹿)areregularlyseenwanderingintoMainetowns.Peregrinefalcons(游隼)divefromthewindowledgesofbuildingsinthelargestU.S.citiestopreyonpigeons.

Severalchangeshavebroughtwildanimalstothecities.Foremostisthatairandwaterqualityinmanycitieshasimprovedasaresultofthe1970s'pollution-controlefforts.Meanwhile,ruralareashavebeenbuiltup,leavingmanyanimalsontheedgesofsuburbia.Inaddition,conservationistshavecreatedurbanwildliferefuges.

TheGreaterLondonCouncillastyearspent$750,000tobuylandandbuild10permanentwildliferefugesinthecity.Over1,000volunteershavedonatedmoneyandclearedrubblefromderelictlots.Asaresult,pheasantsnowstrutintheEastEndandbadgersscuttleacrosslawnsnearthecenteroftown.AcolonyofrarehousemartinsnestsonawindowledgebesideHarrods,andoneeveninglastyearafoxwasseenonWestminsterBridgelookingupatBigBen.

Forperegrinefalcons,citiesareactuallysaferthanruralcliffdwellings.By1970thebirdswereextincteastoftheMississippibecausetheDDThadmadetheireggstoothinmsupportlife.Thatyear,ornithologistTomCadeofCornellUniversitybeganrisingthebirdsforreleaseincities,forcitiesaffordedabundantfoodandcontainednoneoftheperegrine'snaturalpredators.

"Beforetheywereexterminated,somemigratedtocitiesontheirownbecausetheyhadrunoutofcliffspace,"Cadesays."Toperegrines,buildingsarejustlikecliffs."Hehasreleasedabout30birdssince1975inNewYork,Baltimore,PhiladelphiaandNorfolk,andofthe20pairsnowlivingintheEas