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2021-2022年遼寧省阜新市公共英語五級(筆試)模擬考試(含答案)學(xué)校:________班級:________姓名:________考號:________

一、1.ListeningComprehension(15題)1.Wangdecidestotakecoursesandpassexams.

A.RightB.Wrong

2.ThechairmanoftheBoardisappointedbytheBoard.

A.RightB.Wrong

3.PartC

Directions:Youwillhearatalk.Asyoulisten,answerthequestionsorcompletethenotesinyourtestbookletforQuestions21-30bywritingNOTMORETHANTHREEwordsinthespaceprovidedontheright.YouwillhearthetalkTWICE.

Younowhave1minutetoreadQuestions21-30.

聽力原文:Lasttimewestartedlookingatthequestionofmanagementandwonderingwhatthetermactuallymeant.Thenwetookabrieflookattheconceptofscientificmanagement.Youremember,wedecideditwasusefulbutnotenoughonitsown.Sotodaywe'regoingtolookatanotheraspect—behavioralmanagement.Youmaynotreallyhavecomeacrossthisword“behavioral”before.thoughI'msureyouarefamiliarwiththeword“behavior”.Behavioralsimplymeanshavingtodowithbehavior.Andthatisourstartingpointfortoday:Wearegoingtostartbyrealizingthattheactivityofanyorganizationishumanactivity,designedtoachievehumangoals.Sowearereallytalkingabouthumanbehavior.

Anybusinessconcerndoestwothings.First,itprovideseithergoodsorservicesthatthecustomerneeds.Thatis.iteithermakesthingsordoesthingsforotherpeopleinexchangeformoney.Second,itprovidespeoplewithwork—andmostofushavetoworkinordertomakealiving.

Work,muchaswemaysometimeswishwedidn'thavetodoit,ornotquitesomuchofit.hasinfacttwoadvantages.First—andIspokeaboutthislasttime—itcangiveussatisfaction.Wecanbeproudofwhatwearedoing—likeacraftsmanmakingsomethingbeautiful,oradoctorofanursehelpingpeoplewhoareillorinpain.ThisiswhatIcalledjobsatisfaction,andwithoutitIamsureworkcanbecomeanawfulburden.Andonamorebasiclevel,workearnsusmoney,whichwecanusetobuythethingsweneedinordertolive.likefoodandsomewheretolive,aswellasalltheluxurieswecouldprobablydowithoutbutstillliketohave.

Behavioralmanagementisbasedonaresearchofhowpeoplebehaveatwork.Itusesthefindingsofpsychologistsandsociologists,andsoon.Thesemakeastudyofindividualsandgroupstoseewhatthingsinfluencethewaytheybehaveindifferentconditions.Theresultscanthenbeusedtodesignthebestconditionsinwhichpeoplewillperform—orbehave—inthewaythatamanagerwantsthemtoinordertomakeabusinessmoreefficientandtoachieveitsgoals.Theyhavecollectedalotofevidenceandformulatedalotoftheoriestohelpthemanager,andthereisnodoubtthatproperlyunderstoodandapplied,thiscanbeveryuseful.

Butstillwereturntothefactthatpeopleareindividuals.a(chǎn)lldifferentfromeachother,andall—aswesay—withmindsoftheirown.Sonomatterwhatthemanagerknowsaboutthewaypeoplebehaveingroupsandsoon,hehasreallytotreateveryoneonhisstaffasanindividualinhisownright.Ofcourse,hecanbehelpedinthisbyknowinghowtoencouragepeopletodothings,howtostimulatethemtobehaveinacertainway,andsoon.Amanagercanhimselfbemighthowtodothis,buthoweverunscientificthismaysound,itismorelikelythatagoodmanagerisbornratherthantrained.Hehassomenaturalabilitytorecognizewhatpeoplearelikelytodo,whatabilitiestheyhave,andotherthingslikethat.Realizingthis,andthenapplyingwhathehaslearnedabouthumanbehavior,iswhatmakessomeoneagoodmanager.

Sobehavioralmanagementismanagementbasedonanassessmentofanindividualandtheapplicationofwhatisknownabouthowpeopleingeneraltendtobehave.Likescientificmanagement,itisundoubtedlyuseful,butnot,thecompleteanswer.

Whatdidthespeakertalkaboutlasttime?

4.Oneoftheadvantagesofchainschoolsisthattheyarefamousallovertheworld.

A.RightB.Wrong

5.Ifyoupokeyourtongueintoaholeofyourteeth,itfeelsverytinyandslim.

A.RightB.Wrong

6.Mr.Millerdidchangesonthehouseonlyforfun.

A.TrueB.Fasle

7.聽力原文:Iwanttotalktodayaboutsomestudies.Theyseemtoindicatethatthereisastartlingworld-widedeclineinthenumberofamphibians,suchasflogs,toadsandsalamanders.There'slittledoubtthatonereasonwhythenumberofamphibiansisdecliningistheirhabitatshavebeendestroyedwhenthedevelopersfillinpondsandmarshestobuildhouses.Amphibianscan'tjustmovesomewhere.Theyneedwatertolaytheireggsin.Anotherproblemisthegrowingfishindustry.Anotherrangeofpopularpoolfishsuchascarphavebeenintroducedtomanylakesandpondsallovertheworld.Raisingandsellingthesefishcanbeprofitable,butthefisheattheeggsandoffspringofamphibiansthatwerealreadylivinginthelakesandponds.Otherfactorscouldbecontributingtothedeclineincludeacidrainandthespreadofpesticideresidues.Manypesticidesthatfarmersaddedtotheircropsareeventuallywashedawaybytherainandendupinpondsandotherbodiesofwaterwhereamphibianslive.Amphibiansareespeciallyvulnerabletopesticidesdissolvedinthewaterbecauseoftheirmoistskins.Watercanpassthroughamphibiansallowingtoxinsdissolvedinthewatertoentertheamphibians'body.

Whatdoesthespeakermainlydiscuss?

A.Thedistributionofdifferentspeciesofamphibians.

B.Possiblereasonsforreductioninthenumberofamphibians.

C.Theeffectsofenvironmentalchangeonthefishindustry.

D.Guidelinesfortheresponsibleuseofpesticides.

8.PeopleintheCaucasusMountainsnotonlylivelongbutalsohaveagoodphysicalcondition.

A.TrueB.Fasle

9.PartC

Directions:Youwillhearatalk.Asyoulisten,answerthequestionsorcompletethenotesinyourtestbookletforQuestions21-30bywritingNOTMORETHANTHREEwordsinthespaceprovidedontheright.YouwillhearthetalkTWICE.

Younowhave1minutetoreadQuestions21-30.

聽力原文:Thetenyearsofthe1960swasaperiodofprofoundchangeinmanypartsoftheworld.IntheUnitedStates,beginningwiththeCivilRightsMovementintheearly1960s,andextendingthroughtheVietnamWar,millionsofAmericansbegantochallengeestablishedauthority.Thesemovementswereinitiallypolitical.YoungAmericansdemandedthatgovernmentalpoliciesinracerelationsandinternationalrelationscorrespondtotheidealsofjusticecontainedintheDeclarationofIndependenceandtheConstitutionoftheUnitedStates.Bytheendofthedecade,however,challengestoauthoritywerecarriedfarbeyondpoliticalissuesandweredirectedatthesocialorderanddeeplyrootedculturalpatternsofthecountry.

Thegenerationthatcameofageinthe1960s,theBabyBoomgeneration,soughtchangeinalmosteveryaspectoflifeintheUnitedStates.Forexample,theyexperimentedwithcooperativeeconomicinstitutionsandcommunallivingarrangements,brokesexualtaboos,alteredtheprocessofeducation,explorednon-Westernspiritualtraditions,developedastrongrespectfortheenvironment,andtransformedpopularculture.Asawhole,thesechangesstoodforadifferentsetofculturalvaluesthatprovidedathoroughcritiqueofAmericansocietyasitexistedatthattime.Althoughmany“alternativelifestyles”wereshort-lived,culturalchangesthatbeganinthatperiodhavehadacontinuingeffectonmuchofAmericanlife,particularlyinattitudestowardmale-femalerelations.

Allculturesarecomplex.Theyareacombinationofcloselyrelatedpatternsofsocialinteraction.Asaresult,changesinanimportantaspectofaparticularculturewillusuallyproducechangesthroughoutthesociety.TheWomen'sMovementthatbeganintheUnitedStatesduringthe1960sisatypicalexampleofthisphenomenon.Fromthebeginning,theWomen'sMovementwasinfluencedbyculturalchangesthathadoccurredearlierinthedecade.TheCivilRightsMovementforracialequalityandthedevelopmentofthebirthcontrolpillwereparticularlyimportant—theCivilRightsMovementbecausewomeninvolvedintheeffortforracialjusticebegantoseethemselvesasvictimsofsocialinjustice,andthebirthcontrolpillbecauseitgavewomenreliablecontroloverreproduction.

Social,economic,andlegalequalityandreproductiverightscontinuetobethebasicprinciplesoftheWomen'sMovement.Assomeofthesegoalshavebeenachieved,majorchangeshaveoccurredinbroaderculturalpatternssuchastheeconomyandthefamily.Atthepresenttime,mostofAmericanwomenareemployed.Employmentisnolongerconfinedtosuchtraditionalfemaleoccupationsasteacher,nurse,orsecretary.Womenarenowfoundineveryoccupationandatalllevelsofresponsibilityandauthority.Participationintheeconomyhasgivenmanywomenanindependencethathasallowedthemtochoosewhether,when,andhowtoform.afamily.Workingwomenwithinfamiliesnowarepartofaneconomicpartnershipwithmeninwhichbothadultsprovidesupportforthefamilyunitandareresponsibleforthequalityoflife.

TheWomen'sMovementhasaffectedtherelationshipbetweenmenandwomeninthefamilyinotherwaysaswell.Womenhavechallengedtraditionalsexrolesinthehousehold.Menarenowexpectedtoparticipateinchild-raisinganddomesticactivitiestoamuchgreaterextentthaninthepast.Childbearingisnowamatteroffamilychoice,withwomenhavingthefinaldecisioninfamilyplanning.

Alloftheseculturalchangesarestrengthenedinboththemediaandintheeducationalsystem.Childrenaregrowingupwithself-imagesandexpectationsfar

10.WhatwerethetwothingsthatinterestedDr.Huber?

11.Whyshouldamanagerstudybehavioralmanagement?

12.聽力原文:Normallyastudentmustparticipateinacertainnumberofcoursesinordertograduate,andeachcoursewhichheattendsgiveshimacreditwhichhemaycounttowardsadegree.InmanyAmericanuniversitiesthetotalworkforadegreeismadeupofthirty-sixcourseseachlastingforonesemester.Atypicalcourseconsistsofthreeclassesperweekforfifteenweeks;whileattendingauniversityastudentwillprobablyattendfourorfivecoursesduringeachsemester.Normallyastudentwouldexpecttotakefouryearsattendingtwosemesterseachyear.Itispossibletospreadtheperiodofworkforthedegreeoveralongerperiod.Itisalsopossibleforastudenttomovebetweenoneuniversityandanotherduringhisdegreecourse,thoughthisisnotinfactdoneasaregularpractice.

Foreverycoursethathefollowsastudentisgivenagrade,whichisrecorded,andtherecordisavailableforthestudenttoshowtoprospectiveemployers.Allthisimposesaconstantpressureandstrainofwork,butinspiteofthissomestudentsstillfindtimeforgreatactivityinstudentaffairs.Electionstopositionsinstudentorganizationsarousemuchenthusiasm.Theeffectiveworkofmaintainingdisciplineisusuallyperformedbystudentswhoadvisetheacademicauthorities.Anystudentwhoisthoughttohavebrokentherules,forexample,bycheatinghastoappearbeforeastudentcourt.Withtheenormousnumbersofstudents,theoperationofthesystemdoesincludeacertainamountofactivity.Astudentwhohasheldoneofthesepositionsofauthorityismuchrespectedanditwillbeofbenefittohimlaterinhiscareer.

What'sthemainobjectiveofastudentwhoattendsacertainnumberofcourses?

A.Tograduateandobtainadegree.

B.Tolearnsomethingheisinterestedin.

C.Toavoidworking.

D.Toobeyhisparents'order.

13.MostpeopleinthemountainsofEduadordrinkalotofcoffeeandalcohol,buttheystilllivelong.

A.TrueB.Fasle

14.Accordingtothespeaker,whatgivesmodernloghomestheirwarmatmosphere?

A.Theirsmallsize.

B.Theirrusticdirtfloors.

C.Theirwallsmadeupofroundedlogs.

D.Theirslidingboardwindows.

15.HowlongdidittakeforalettersentbyapostridertoreachtheaddresseebetweenNewYorkandBoston?

二、2.UseofEnglish(10題)16.

【C14】

17.(43)

18.(49)

19.

【C7】

20.(46)

21.

【C19】

22.(36)

23.(48)

24.(34)

25.(33)

三、3.ReadingComprehension(15題)26.

HowmanystateslevyimporttaxesintheU.S.A.?

A.4.B.50C.46D.54

27.

______presentsanedictsignedwiththeGreatFifth'shandprint?

28.

Whyistransitiondifficult?

A.Becausetransitionrequiresmoneyandtime.

B.Becausemanymanufacturersareunwillingtochangetheirequipment.

C.Becauseresearchonnewmaterialsisverydifficult.

D.Becauseittakeslongtime.

29.

Accordingtothepassage,theauthorfelt______togiveRaoulaholidaytip.

A.excitedB.delightedC.embarrassedD.forced

30.

"Thesedifferences"inparagraph5refertothosein______.

A.skillsofmenandwomen

B.schoolsubjects

C.thebrainstructureofmenandwomen

D.activitiescarriedoutbythebrain

31.

Whatcanbeconcludedaccordingtotheauthor'sviewofthe"obesitygenes"?

A.Peoplewithageneticinclinationtogainweightcanslim.

B.Peoplewhoarebornfatwillremainthatwayalllife.

C.Alleffortstoloseweightwillprovefruitless.

D.Fatpeoplecanliveaveryhappylife,too.

32.(70)

33.(72)

34.PartB

Directions:Inthefollowingarticlesomeparagraphshavebeenremoved.ForQuestions66-70,choosethemostsuitableparagraphfromthelistA-Ftofitintoeachofthenumberedgaps.Thereisoneparagraphwhichdoesnotfitinanyofthegaps.MarkyouranswersonANSWERSHEET1.

Fromhervantagepointshewatchedthemaindoorsswingopenandthefirstarrivalspourin.Thosewhohadbeenattheheadofthelinepausedmomentarilyonentry,lookedaroundcuriously,thenquicklymovedforwardasothersbehindpressedin.Withinmomentsthecentralpublicareaofthebigbranchbankwasfilledwithachattering,noisycrowd.Thebuilding,relativelyquietlessthanaminuteearlier,hadbecomeaBabel.Edwinasawatallheavysetblackmanwavesomedollarbillsandannounceloudly,"Iwanttoputmymoneyinthebank."

66.______!

Itseemedasifthereportabouteveryonehavingcometoopenanaccounthadbeenaccurateafterall.

Edwinacouldseethebigmanleaningbackexpansively,stillholdinghisdollarbills.Hisvoicecutacrossthenoiseofotherconversationsandsheheardhimproclaim,"I'minnohurry.There'ssomethingI'dlikeyoutoexplain."

Twootherdeskswerequicklymannedbyotherclerks.Withequalspeed,longwidelinesofpeopleformedinfrontofthem.

Normally,threemembersofstaffwereampletohandlenewaccountbusiness,butobviouslyinadequatenow.EdwinacouldseeTottenhoeonthefarsideofthebankandcalledhimontheintercom.Sheinstructed,"Usemoredesksfornewaccountsandtakeallthestaffyoucansparetomanthem."

67.______

Tottenhoegrumbledinreply,"Yourealizewecan'tpossiblyprocessallthesepeopletoday,andhowevermanywedowilltieusupcompletely."

"I'vegotanidea,"Edwinasaid,"that'swhatsomeonehasinmind.Justhurrytheprocessingallyoucan."

68.______

First,anapplicationform.calledfordetailsofresidence,employment,socialsecurity,andfamilymatters.Aspecimensignaturewasobtained.Thenproofofidentitywasneeded.Afterthat,thenewaccountsclerkwouldtakealldocumentstoanofficerofthebankforapprovalandinitialing.Finally,asavingspassbookwasmadeoutoratemporarycheckbookissued.

Thereforethemostnewaccountsthatanybankemployeecouldopeninanhourwerefive,sothethreeclerkspresentlyworkingmighthandleasumofninetyinonebusinessday,iftheykeptgoingattopspeed,whichwasunlikely.

69.______

Stillthenoisewithinthebankincreased.Ithadbecomeanuproar.

Afurtherproblemwasthatthegrowingmassofarrivalsinthecentralpublicareaofthebankwaspreventingaccesstotellers'countersbyothercustomers.Edwinacouldseeafewofthemoutside,regardingthemillingscenewithconsternation.Whileshewatched,severalgaveupandwalkedaway.

Insidethebanksomeofthenewcomerswereengagingtellersinconversationandthetellers,havingnothingelsetodobecauseofthemelee,chattedback.Twoassistantmanagershadgonetothecentralfloorareaandweretryingtoconductthefloodofpeoplesoastoclearsomespaceatcounters.Theywerehavingsmallsuccess.

70.______

Shedecideditwastimeforherownintervention.

Edwinalefttheplatform.andafailed-offstaffareaand,withdifficulty,madeherwaythroughthemillingcrowdtothemainfrontdoor.

A.Yetsheknewhowevermuchtheyhurrieditwouldstilltaketentofifteenminutestoopenanysinglenewaccount.Italwaysdid.Thepaperworkrequiredthattime.

B.Butstillnohostilitywasevident.Everyoneinthenowjam-packedbankwhowasspokentobymembersofthestaffansweredpolitelyandwithasmile.Itseemed,Edwinathought,asifallwhowereherehadbeenbriefedtobe

35.(75)

36.PartA

Directions:ReadthefollowingtextsandanswerthequestionswhichaccompanythembychoosingA,B,CorD.MarkyouranswersonANSWERSHEET1.

Notlongago,amysteriousChristmascarddroppedthroughourmailslot.TheenvelopewasaddressedtoamannamedRaoul,who,Iwasrelativelycertain,didnotlivewithus.Theenvelopewasn'tsealed,soIopenedit.Theinsideofthecardwasblank.Ed,myhusband,explainedthatthecardwasbothfromandtothenewspaperdeliveryman.HisnamewasapparentlyRaoul,andRaoulwantedaholidaytip.Weweremeanttoputacheckinsidethecardandthendroptheenvelopeinthemail.Whenyourservicesarerenderedat4a.m.,youcan'tsimplyhangaround,likeahotelbellboyexpectingatip.Youhavetobedirect.

SoIwroteaniceholidaygreetingtothismanwho,inmyimagination,firesTheNewYorkTimesfromhishikeaimedatourfrontdoor,causingmorenoisewithmerenewsprintthanmostpeoplemanagewithsophisticatedblackmarketfireworks.

Withastart,Irealizedthatperhapsthereasonforthe4a.m.—wake-upnoisewasnotordinaryrudenessbutcarefullyexecutedspite:IhadnottippedRaoulinChristmasespast.Ihonestlyhadn'trealizedIwassupposedto.Thiswasthefirsttimehe'dusedthecardtactic.SoIgotoutmycheckbook.Somewherealongtheline,holidaytippingwentfromanoptionalthank-youforayearofservicestoaMtectionracket(收取保護費的黑社會組織)

Severaldayslater,IwasbringingourgarbagebinsbackfromthecurbwhenInoticedanenvelopetapedtooneofthelids.TheoutsideoftheenvelopesaidMICKEY.Ithadtobeanothertiprequest,thistimefromourgarbagecollector.UnlikeRaoul,Mickeyhadn'tenclosedhisownChristmascardfromme.Inaway,Iappreciatedthedirectness."Iknowyoudon'tcarehowmerrymyChristmasis,andthat'sfine,"thegesturesaid."Iwant$30,orI'll'forget'toemptyyourgarbagebinsomehotsummerday."

Iputacheckintheenvelopeandtapeditbacktothebin.Thenextmorning,Ednoticedthattheenvelopewasgone,thoughthetrashhadn'tyetbeenpickedup:"SomeonestoleMickey'stip!"Edwasquitecertain.Hemademecallthebankandcancelthecheck.

ButEdhadbeenwrong.Twoweekslater,Mickeyleftaletterfromthebankonoursteps.TheletterinformedMickeythatthecheck,whichhehadtriedtocash,hadbeencancelled.ThefollowingTuesdaymorning,whenEdsawatruckoutside,heranoutwithhiswallet."AreyouMickey?"

Themanlookedathimwithscorn."Mickeyisthegarbageman.Iamtherecycling."NotonlyhadEdinsultedthismanbyhintingthathewasagarbageman,buthehadobviouslyneglectedtotiphim.Edranbackinsideformorefunds.Thenhenoticedthatthedriverofthetruckhadbeenwatchingthewholetransaction.Hepeeledoffanothertwentyandlookedaround,wavingbillsintheair."Anyoneelse?"

HadweconsultedthewebsiteoftheEmilyPostInstitute,thisembarrassingbreachofetiquette(禮節(jié))couldhavebeenavoided.Under"trash/recyclingcollectors"intheinstitute'sHolidayTippingGuidelines,itsays,"$10to$30each."Youmayormaynotwishtoknowthatyourpetgroomer,hairdresser,mailmanandUPSguyallexpectaholidaytip.

Thenewspaperdeliverymanputablankcardinsidetheenvelopebecause______.

A.heforgottowriteafewwordsonit

B.hewantedthecoupletosenditback

C.heusedittoaskforaChristmastip

D.hewasafraidofaskingforatipinperson

37.(76)

38.PartA

Directions:ReadthefollowingtextsandanswerthequestionswhichaccompanythembychoosingA,B,CorD.MarkyouranswersonANSWERSHEET1.

Aslongasherparentscanremember,13-year-oldKatieHarthasbeentalkingaboutgoingtocollege.Hermother,Tally,afinancial-aidofficerataCaliforniaUniversity,knowsalltoowellthedauntingthingofpayingforacollegeeducation.Lastyeartheaverageyearlytuitionataprivate,four-yearschoolclimbed5.5percenttomorethan$17,000.TheHartshavestartedsaving,andfiguretheycanaffordapublicuniversitywithoutaproblem.ButwhatifKatieappliestoPrinceton(she'sthreatening),whereoneyear'stuition,roomandboard—almost$34,000in2007—willcostmorethansomeluxurycars?EvenanumbercruncherlikeTallyadmitsit'salittlescary,especiallysinceshe'11retireandKatiewillgotocollegeataroundthesametime.Payingforcollegehasalwaysbeenahardendeavor.Thegoodnews:lastyearstudentscollected$74billioninfinancialaid,themostever.Mostfamiliespaylessthanfullfreight.Sixtypercentofpublic-universitystudentsandthreequartersofthoseatprivatecollegesreceivesomeform.offinancialaid—mostly,thesedays,intheform.ofloans.Butthosenumbersarenotasencouragingastheyappearforlower-incomefamilies,becauseschoolsarechangingtheirformulasfordistributingaid.Eagertoboosttheirmagazinerankings,whicharebasedinpartonthetestscoresofenteringfreshmen,they'rethrowingmoreaidatsmarterkids—-whethertheyneeditornot.

Thebestwaytoprepareistostartsavingearly.Anewlawpassedlastyearmakesthateasierforsomefamilies.So-called529plansallowparentstosockawayfundsinfederal-tax-free-investmentaccounts,aslongasthemoneyisusedfor"qualifiededucationexpenses"liketuition,roomandboard.Theplansaren'tforeveryone.Fortaxreasons,somelowerandmiddleincomefamiliesmaybebetteroffchoosingotherinvestments.Butsavingisvital.When'sthebesttimetostart?"Sometime,"saysJackJoyceoftheCollegeBoard,"betweenthematernitywardandmiddleschool."

Aidpackagesusuallycomeinsomecombinationofgrants,loansandjobs.Thesedays60percentofallaidcomesintheform.oflow-interestloans.Allstudentsareeligiblefor"unsubsidized"federalStaffordloans,whichletthemdeferinterestpaymentsuntilaftergraduation.StudentswhocandemonstrateneedcanalsoqualifyforfederalPerkinsloansor"subsidized"Staffords,wherethegovernmentpaystheinterestduringschool.Fortunately,thisisaborrower'smarket."Interestratesareattheirlowestlevelinthehistoryofstudentloans,"saysMarkKantrowitz,publisherofFinaid.Kantrowitzexpectsratestofallevenfurtherwhenthey'rereviewedthissummer.

Traditionalscholarships,academicorathletic,arestillapartofmanyfamilies'planning.MackReiter,a17-year-oldnationalwresdingchampion,getssomanyrecruitinglettershethrowsmostaway.He'11almostcertainlygetafreeride.Withoutit,"wewouldreallybeinabind,"sayshismother,Janet.Foreveryoneelse,it'sworththeefforttopickthroughlocalandnationalscholarshipofferings,whichcanbefoundonWebsiteslikecollege-board,com.

WhatdoestheauthorintendtoillustratewiththeexampleoftheHarts?

A.Thedifficultyofpayingthetuition.

B.Thefar-sightoftheparents.

C.ThepromisingfutureofKatie.

D.Theincreasingtuitionintheuniversity.

39.

Theexpression"optoutofsuchdatacollection"(inthelastparagraph)probablymeans______.

A.pickoutfromsuchdatatheinformationoneneeds

B.shiftthroughsuchdatatocollectone'sowninformation

C.evaluatethepurposeforsuchdatacollection

D.choosenottobeinvolvedinsuchdatacollection

40.Theideaofafishbeingabletoproduceelectricitystrongenoughtolightlampbulbs—oreventorunasmallelectricmotor—isalmostunbelievable,butseveralkindsoffishareabletodothis.Evenmorestrangely,thiscuriouspowerhasbeenacquiredindifferentwaysbyfishbelongingtoverydifferentfamilies.

Perhapsthemostknownaretheelectricrays,ortorpedoes,ofwhichseveralkindsliveinwarmseas.Theypossessoneachsideofthehead,behindtheeyes,alargeorganconsistingofanumberofhexagonal-shapedcellsratherlikeahoneycomb.Thecellsarefilledwithajelly-likesubstance,andcontainaseriesofflatelectricplates.Oneside,thenegativeside,ofeachplate,issuppliedwithveryfinenerves,connectedwithamainnervecomingfromaspecialpartofthebrain.Currentgetsthroughfromtheupper,positivesideoftheorgandownwardtothenegative,lowerside.Generallyitisnecessarytotouchthefishintwoplaces,completingthecircuit,inordertoreceiveashock.

Thestrengthofthisshockdependsonthesizeoffish,butnewly-bornonesonlyabout5centimetersacrosscanbemadetolightthebulbofapocketflashlightforafewmoments,whileafullygrowntorpedogivesashockcapableofknockingamandown,and,ifsuitablewiresareconnected,willoperateasmallelectricmotorforseveralminutes.

Anotherfamousexampleistheelectriceel.Thisfishgivesanevenmorepowerfulshock.Thesystemisdifferentfromthatofthetorpedointhattheelectricplatesrunlongitudinallyandaresuppliedwithnervesfromthespinalcord.Consequently,thecurrentpassesalongthefishfromheadtotail.Theelectricorgansofthesefisharereallyalteredmusclesandlikeallmusclesareapttotire,sotheyarenotabletogenerateelectricityforverylong.PeopleinsomepartsofSouthAmericawhovaluetheelectriceelasfood,takeadvantageofthisfactbydrivinghorsesintothewateragainstwhichthefishdischargetheirelectricity.Thehorsesarelessaffectedthanamanwouldbe,andwhentheelectriceelshaveexhaustedthemselves,theycanbecaughtwithoutdanger.

TheelectriccatfishoftheNileandofotherAfricanfreshwatershasadifferentsystemagainbywhichcurrentpassesoverthewholebodyfromthetailtothehead.Theshockgivenbythisarrangementisnotsostrongastheothertwo,butisnonetheless

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