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2022-2023年安徽省淮北市公共英语五级(笔试)真题(含答案)学校:________班级:________姓名:________考号:________
一、1.ListeningComprehension(15题)1.Howmuchtimedothemanandthewomanhavebeforetheyaddresstheclass?
A.Lessthantenminutes.
B.Abouttwentyminutes.
C.Forty-fiveminutes.
D.Overanhour.
2.PartC
Directions:Youwillhearatalk.Asyoulisten,answerthequestionsorcompletethenotesinyourtestbookletforQuestions21-30bywritingNOTMORETHANTHREEwordsinthespaceprovidedontheright.YouwillhearthetalkTWICE.
Younowhave1minutetoreadQuestions21-30.
听力原文: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,alldifferentfromeachother,andall—aswesay—withmindsoftheirown.Sonomatterwhatthemanagerknowsaboutthewaypeoplebehaveingroupsandsoon,hehasreallytotreateveryoneonhisstaffasanindividualinhisownright.Ofcourse,hecanbehelpedinthisbyknowinghowtoencouragepeopletodothings,howtostimulatethemtobehaveinacertainway,andsoon.Amanagercanhimselfbetaughthowtodothis,buthoweverunscientificthismaysound,itismorelikelythatagoodmanagerisbornratherthantrained.Hehassomenaturalabilitytorecognizewhatpeoplearelikelytodo,whatabilitiestheyhave,andotherthingslikethat.Realizingthis,andthenapplyingwhathehaslearnedabouthumanbehavior,iswhatmakessomeoneagoodmanager.
Sobehavioralmanagementismanagementbasedonanassessmentofanindividualandtheapplicationofwhatisknownabouthowpeopleingeneraltendtobehave.Likescientificmanagement,itisundoubtedlyuseful,butnot,thecompleteanswer.
Whatdidthespeakertalkaboutlasttime?
3.PartA
Directions:Youwillhearatalk.Asyoulisten,answerQuestions1-10bycirclingTRUEorFALSE.YouwillhearthetalkONLYONCE.Younowhave1minutetoreadQuestions1-10.
听力原文:Whenyoucloseyoureyesandtrytothinkoftheshapeofyourownbody,whatyouimagine(or,rather,whatyoufeel)isquitedifferentfromwhatyouseewhenyouopenyoureyesandlookinthemirror.Theimageyoufeelismuchvaguerthantheoneyousee.Andifyouliestill,itisquitehardtoimagineyourselfashavinganyparticularsizeorshape.
Whenyoumove,whenyoufeeltheweightofyourarmsandlegsandthenaturalresistanceoftheobjectsaroundyou,the“feltimage”ofyourselfstartstobecomeclearer.Itis,almostasifitwerecreatedbyyourownactionsandthesensationstheycause.
Theimageyoumakeforyourselfhasratherstrangeproportions:certainpartsfeelmuchlargerthantheylook.Ifyoupokeyourtongueintoaholeinoneofyourteeth,itfeelsenormous;youareoftensurprisedbyhowsmallitlookswhenyouinspectitinthemirror.
Butalthoughthe“feltimage”maynothavetheexactshapeyouseeinthemirror,itismuchmoreimportant.Itistheimagethroughwhichyourecognizeyourphysicalexistenceintheworld.Inspiteofitsstrangeproportions,itisallonepiece,andsinceithasaconsistentfightandleftandtopandbottom,itallowsyoutolocatenewsensationswhentheyoccur.Itallowsyoutofindyournoseinthedark,scratchitchesandpointtoapain.
Ifthefeltimageisdamagedforanyreason—ifitiscutinhalforlost.asitoftenisaftercertainstrokeswhichwipeoutrecognitionofoneentireside—thesetasksbecomealmostimpossible.Whatismore.itbecomeshardtomakesenseofone'sownvisualappearance.Ifonehalfofthefeltimageiswipedoutorinjured,thepatientstopsrecognizingtheaffectedpartofhisbody.Itishardforhimtofindthelocationofsensationoilthatside.and.althoughhefeels:thedoctor'stouch,helocatesitasbeingontheundamagedside.
Heloseshisabilitytoaccepttheaffectedsideaspartofhisbodyevenwhenhecanseeit.Ifyouthrowhimapairofglovesandaskhimtoputthemon,hewillonlygloveonehandandleavetheotherbare.Andyethehadtousethelefthandinordertoglovethefight.Thefactthathecanseetheunglovedhanddoesn'tseemtohelphim,andthereisnoreasonwhyitshould.Hecannolongerreconcilewhatheseeswithwhathefeels:theunglovedobjectlyingontheleftmaylooklikeahand,but,sincethereisnofeltimagecorrespondingtoit,whyshouldheclaimtheobjectashis?
Mirrorimagesisoftendifferentfromthe"feltimages".
A.RightB.Wrong
4.PartA
Directions:Youwillhearatalk.Asyoulisten,answerQuestions1-10bycirclingTRUEorFALSE.YouwillhearthetalkONLYONCE.Younowhave1minutetoreadQuestions1-10.
听力原文:W:Comein,please.
M:Goodmorning,Dr.Wilson.
W:Goodmorning,Wang.Hownicetomeetyouagain.Takeaseat…whydon'tyou,please.Whendidyougettotheuniversity?
M:Iarrivedyesterday.
W:Well…areyoulivinginthecollege?
M:No,IamwithanEnglishfamily…actually…becauseIwanttoimprovemyspeaking.
W:Oh,fine.Right,didyoutakealanguageproficiencytestbeforeyoucame?
M:Yes.Uhh…myOverallBandis6,but…unfortunatelymyspeakingscoreisonly5.
W:OK,youknow,hereinthisuniversity,youhavetotakeourownEnglishtestbeforeyouattendanylectures.So,firstofau.whatwe'vegottodois,wehavetomakeanarrangementforthetestdate.Umm…willtomorrowbeallfightforyou?
M:Yeah,Ihavetimetomorrowmorning.
W:Good,then.Tomorrowatten.Idon'tthinkthetestwillbeanyproblemforyou.Now,let'smakesureyoumakegooduseofyourtimehere.Let'sputitlikethis.Whatexactlydoyouwanttoaccomplishinthenext12months?
M:I'minterestedincomputerlanguagetranslation,Imean,fromEnglishtoChineseandChinesetoEnglish.I'lltry,ifpossible,toproducesoftwareoradevicewhichcanserveasaninterpreter.
W:Yes,couldyoubeabitmorespecificabout…er…thedevice?
M:Forinstance,whenyoutalktothedeviceinEnglishitwilltranslateyourwordsintoChineseandviceversa.
W:Uhuh…doyoumeanit'llbeascompetentas…er…ahumaninterpreter?
M:Yes…well,I'llletitdealwithgeneralsituations,atleast.
W:Fascinating…andhowbigwillthedeviceitselfbe,doyouthink?
M:Thesizeofacigarettepack,Ithink.Sopeoplecanputitintheirpocket.
W:Really?Well,thatcouldbeaPh.Dproject.Tellmewhatyouhavedonesofar.
M:Inmyfouryearsofundergraduatestudy,Istudiedelectronics,advancedmathematics,hardwaredesigning,somecomputerlanguagesandprogramwriting.
W:Yes,buthaveyoudoneanypracticaljobs?Imean,haveyouwrittenanyprogramsforpracticaluse?
M:IhadbeeninvolvedinaprojectforCADinashipyard.
W:Computeraideddesign.Thatwasprobablyagoodexperience,but,unfortunately,itmaynothelpyourpresentprojectmuch.AreyoufamiliarwiththeC-language?
M:No.
W:Uhuh…thephoneticprocessingsystem,doyouknowhowsuchasystemworks?
M:Whatdoyoumeanby“phoneticprocessingsystem”?
W:Well,youknow,Englishisspokenbydifferentpeoplewithdifferentaccents.YourEnglishaccentisdifferentfrommine,andofcoursemineisnotthesameasmycolleagues.SoasIseeit.yourdevicewouldhavetobeabletorecogniseandunderstanddifferentaccents.
M:Oh,Isee.IthinkIcanlearntheC-languageandthephoneticprocessingsystemhere.
W:Well,that'sprobablytrue,butyou'vegotonlytwelvemonthsandyouwantadegree,don'tyou?
M:Yes.
W:OK,sothere'retwowaysofstudyingforadegreehere.Youeithertakesixcourses,passtheirexamsandhaveyourdissertationacceptedortheotherwayisyoudosomeresearchworkandsubmityourprojectreport.
M:IthinkI'lltakethesecondway.
W:Fine,butareyousureyoucallfinishyourprojectintwelvemonths?
M:Idon'tknow.butIcanworktwelvehoursperdayandsevendaysperweek.
W:Well,I'dsuggestyouspendsometimeinourlibrary,tryingtofindoutwhatotherstudentshavedonebeforeandperhapsreconsideryourownproject,tosomeextent.Youmightnarrowyourresearcharea,concentratingonsolvingoneortwomajorproblems.And,it'dbeagoodideatotalktoyourcolleaguesinthelab,first.Anyway,I'msurewecanworkoutsomethinggood.ShallIseey
A.RightB.Wrong
5.Thepast-orientedpeopletendtolookattheworldina______.
6.Whatistherelationshipbetweenthemanandthewomaninthedialogue?
A.Reporterandfashiondesigner.
B.Husbandandwife.
C.Shopassistantandcustomer.
D.Teacherandstudent.
7.WhendidtheWomen'sMovementbeginintheU.S.A.?
8.PartA
Directions:Youwillhearatalk.Asyoulisten,answerQuestions1-10bycirclingTRUEorFALSE.YouwillhearthetalkONLYONCE.Younowhave1minutetoreadQuestions1-10.
听力原文:W:Comein,please.
M:Goodmorning,Dr.Wilson.
W:Goodmorning,Wang.Hownicetomeetyouagain.Takeaseat...whydon'tyou,please.Whendidyougettotheuniversity?
M:Iarrivedyesterday.
W:Well...areyoulivinginthecollege?
M:No,IamwithanEnglishfamily...actually...becauseIwanttoimprovemyspeaking.
W:Oh,fine.Right,didyoutakealanguageproficiencytestbeforeyoucame?
M:Yes.Uhh...myOverallBandis6,but...unfortunatelymyspeakingscoreisonly5.
W:OK,youknow,hereinthisuniversity,youhavetotakeourownEnglishtestbeforeyouattendanylectures.So,firstofall,whatwe'vegottodois,wehavetomakeanarrangementforthetestdate.Umm...willtomorrowbeallrightforyou?
M:Yeah,Ihavetimetomorrowmorning.
W:Good,then.Tomorrowatten.Idon'tthinkthetestwillbeanyproblemforyou.Now,let'smakesureyoumakegooduseofyourtimehere.Let'sputitlikethis.Whatexactlydoyouwanttoaccomplishinthenext12months?
M:I'minterestedincomputerlanguagetranslation,Imean,fromEnglishtoChineseandChinesetoEnglish.I'lltry,ifpossible,toproducesoftwareoradevicewhichcanserveasaninterpreter.
W:Yes,couldyoubeabitmorespecificabout...er...thedevice?
M:Forinstance,whenyoutalktothedeviceinEnglishitwilltranslateyourwordsintoChineseandviceversa.
W:Uhuh...doyoumeanit'llbeascompetentas...er...ahumaninterpreter?
M:Yes...well,I'llletitdealwithgeneralsituations,atleast.
W:Fascinating...andhowbigwillthedeviceitselfbe,doyouthink?
M:Thesizeofacigarettepack,Ithink.Sopeoplecanputitintheirpocket.
W:Really?Well,thatcouldbeaPh.Dproject.Tellmewhatyouhavedonesofar.
M:Inmyfouryearsofundergraduatestudy,Istudiedelectronics,advancedmathematics,hardwaredesigning,somecomputerlanguagesandprogramwriting.
W:Yes,buthaveyoudoneanypracticaljobs?Imean,haveyouwrittenanyprogramsforpracticaluse?
M:IhadbeeninvolvedinaprojectforCADinashipyard.
W:Computeraideddesign.Thatwasprobablyagoodexperience,but,unfortunately,itmaynothelpyourpresentprojectmuch.AreyoufamiliarwiththeC-language?
M:No.
W:Uhuh...thephoneticprocessingsystem,doyouknowhowsuchasystemworks?
M:Whatdoyoumeanby"phoneticprocessingsystem"?
W:Well,youknow,Englishisspokenbydifferentpeoplewithdifferentaccents.YourEnglishaccentisdifferentfrommine,andofcoursemineisnotthesameasmycolleagues'.SoasIseeit,yourdevicewouldhavetobeabletorecogniseandunderstanddifferentaccents.
M:Oh,Isee.IthinkIcanlearntheC-languageandthephoneticprocessingsystemhere.
W:Well,that'sprobablytrue,butyou'vegotonlytwelvemonthsandyouwantadegree,don'tyou?M:Yes.
W:OK,sothere'retwowaysofstudyingforadegreehere.Youeithertakesixcourses,passtheirexamsandhaveyourdissertationacceptedortheotherwayisyoudosomeresearchworkandsubmityourprojectreport.M:IthinkI'lltakethesecondway,
W:Fine,butareyousureyoucanfinishyourprojectintwelvemonths?
M:Idon'tknow,butIcanworktwelvehoursperdayandsevendaysperweek.
W:Well,I'dsuggestyouspendsometimeinourlibrary,tryingtofindoutwhatotherstudentshavedonebeforeandperhapsreconsideryourownproject,tosomeextent.Youmightnarrowyourresearcharea,concentratingonsolvingoneortwomajorproblems.And,it'dbeagoodideatotalktoyourcolleaguesinthelab,first.Anyway,I'msurewecanworkoutsomethinggood.ShallIseeyouagaininthreedays'time?
M:A11rig
A.TrueB.Fasle
9.Whyshouldamanagerstudybehavioralmanagement?
10.WhatjobdidDr.Hubercomparephysicsto?
11.Whodonotprobablynoticethebeautyoftheoreticalphysics?
12.Astrokevictimcanputglovesonbothhishands.
A.RightB.Wrong
13.Theystartedworkingin1968basedontheobservationmadebyJung,thefounderof______.
14.What'soneofthebestwaystohelpyouraudience?
15.Wherewastheinterviewconducted?
二、2.UseofEnglish(10题)16.(34)
17.
【C20】
18.Pollutionisa"dirty"word.Topollutemeanstocontaminate--topsoilorsomethingbyintroducingimpuritieswhichmake【C1】______unfitoruncleantouse.Pollutioncomesinmanyforms.Weseeit,smellit,【C2】______it,drinkit,andstumblethroughit.Weliterallylivedinandbreathepollution,and【C3】______surprisingly,itisbeginningto【C4】______ourhealth,ourhappiness,andourcivilization.
Oncewethoughtofpollution【C5】______meaningsimplythesmog—thechoking,stinging,dirty【C6】______thathoversovercities.Butairpollution,whileitis【C7】______themostdangerous,isonlyonetypeofcontaminationamongseveral【C8】______attackthemostbasiclifefunctions.
Throughtheuncontrolleduseofinsecticides,manhaspollutedtheland,【C9】______thewildlife.By【C10】______sewageandchemicalsintoriversandlakes,wehavecontaminatedour【C11】______water.Wearepollutingtheoceans,too,kiltingthefishand【C12】______deprivingourselves【C13】______aninvaluablefoodsupply.
Partoftheproblemisourexploding【C14】______.Moreandmorepeopleareproducingmorewastes.Butthisproblemisintensifiedbyour"throw-away"technology.EachyearAmericans【C15】______of7millionautos,20milliontonsofwastepaper,25millionpoundsoftoothpastetubesand48millioncans.Wethrowawaygumwrappers,newspapers,andpaperplates.Itisnolongerwiseto【C16】______anything.Todayalmosteverythingisdisposable.【C17】______ofrepairingatoasteroraradio,itiseasierandcheapertobuyanotheroneanddiscardtheold,even【C18】______95percentofitspartsmaystillbefunctioning.Babydiapers,whichusedtobemadeofreusablecloth,arenowpaperthrow-aways.Soonwewillwearclothingmadeof【C19】______:"Wearitonceandthrowitaway"willbethesloganofthefashionableconsciousness.
Whereisthisalltoend?Areweturningtheworldintoagiganticdump,oristherehopethatwecansolvethepollutionproblem?【C20】______,solutionsareinsight.Afewofthemarepositivelyingenious.
【C1】
19.Themostobviouspurposeofadvertisingistoinform.theconsumerofavailableproductsorservices.Thesecond【31】______istoselltheproduct.Thesecondpurposemightbemoreimportanttothemanufacturersthanthe【32】______.Themanufacturersgobeyondonlytellingconsumersabouttheirproducts.Theyalsotrytopersuadecustomerstobuythe【33】______bycreatingadesire【34】______it.Becauseofadvertisement,consumersthinkthattheywantsomethingthattheydonotneed.Afterbuyingsomething,thepurchasercannotalwaysexplainwhyitwas【35】______.
Even【36】______thepurchaserprobablydoesnotknowwhyheorsheboughtsomething,themanufacturers【37】______.Manufacturershaveanalyzedthebusinessof【38】______andbuying.Theyknowallthedifferentmotivesthatinfluenceaconsumer'spurchase—somerationaland【39】______emotional.Furthermore,theytakeadvantageofthis【40】______.
Why【41】______somanyproductsdisplayedatthecheckoutcountersingrocerystores?Thestoremanagementhassomegood【42】______.Bythetimethecustomeris【43】______topayforapurchase,heorshehasalreadymaderational,thought-outdecisions【44】______whatheorsheneedsandwantstobuy.The【45】______feelsthatheorshehasdoneagoodjobofchoosingtheitems.Theshopperisespeciallyvulnerableatthispoint.The【46】______ofcandy,chewinggum,andmagazinesareveryattractive.Theypersuadethepurchasertobuysomethingforemotional,not【47】______motives.Forexample,thecustomerneitherneedsnorplanstobuycandy,butwhilethecustomerisstanding,waitingtopaymoney,heorshemaysuddenlydecidetobuy【48】______.Thisisexactly【49】______thestoreandthemanufacturerhopethatthecustomerwill【50】______.Thecustomerfollowshisorherplan.
(31)
20.
【C4】
21.(36)
22.
【C16】
23.Psychologiststakecontrastiveviewsofhowexternalrewards,from【C1】______praisetocoldcash,affectmotivationandcreativity.Behaviorists,【C2】______researchtherelation【C3】______actionsandtheirconsequencesarguethatrewardsCanimproveperformanceatworkandschool.Cognitiveresearchers,whostudyvariousaspectsofmentallife,maintain【C4】______rewardsoftendestroycreativity【C5】______encouragingdependence【C6】______approvalandgiftsfromothers.
Thelatterviewhasgainedmanysupporters,especially【C7】______educators.Butthecarefuluseofsmallmonetaryrewardssparks【C8】______ingrade-schoolchildren,suggesting【C9】______properlypresentedinducementsindeedaidinventiveness,【C10】______toastudyintheJuneJournalofPersonalityandSocialPsychology.
“Ifkidsknowthey'reworkingfora【C11】______andcanfocus【C12】______arelativelychallengingtask,theyshowthemostcreativity”,saysRobertEisenbergeroftheUniversityofDelawareinNewark.“Butit'seasytokillcreativitybygivingrewardsfor【C13】______performanceorcreatingtoo【C14】______anticipationforrewards.”
Ateacher【C15】______continuallydrawsattentiontorewardsorwhohands【C16】______highgradesforordinaryachievementendsup【C17】______discouragedstudents,Eisenbergerholds.【C18】______anexampleofthelatterpoint,henotesgrowingeffortsatmajoruniversitiestotightengradingstandardsandrestorefailing【C19】______
Inearliergrades,theuseofso-calledtokeneconomies,in【C20】______studentshandlechallengingproblemsandreceiveperformance-basedpointstowardvaluedrewards,showspromiseinraisingeffortandcreativity,theDelawarepsychologistclaims.
【C1】
24.
【C19】
25.
【C7】
三、3.ReadingComprehension(15题)26.Women'smindsworkdifferentlyfrommen's.Atleast,thatiswhatmostmenareconvincedof.Psychologistsviewthesubjecteitherasamatterorfrustrationorajoke.Nowthebiologistshavemovedintothisminefield,andsomeofthemhavefoundthattherearerealdifferencesbetweenthebrainsofmenandwomen.Butbeingdifferent,theypointouthurriedly,isnotthesameasbeingbetterorworse.
Thereis,however,adefinitestructuralvariationbetweenthemaleandfemalebrain.Thedifferenceisinapartofthebrainthatisusedinthemostcomplexintellectualprocesses—thelinkbetweenthetwohalvesofthebrain.
Thetwohalvesarelinkedbyatrunklineofbetween200and300millionnerves,thecorpuscallosum.Scientistshavefoundquiterecentlythatthecorpuscallosuminwomenisalwayslargerandprobablyricherinnervefibersthanitisinmen.Thisisthefirsttimethatastructuraldifferencehasbeenfoundbetweenthebrainsofwomenandmenanditmusthavesomesignificance.Thequestionis"What?",and,ifthisdifferenceexists,arethereothers?Re-searchshowsthatpresent-daywomenthinkdifferentlyandbehavedifferentlyfrommen.Aresomeofthesedifferencesbiologicalandinborn,aresultofevolution?Wetendtothinkthatistheinfluenceofsocietythatproducesthesedifferences.Butcouldwebewrong?
Researchshowedthatthesetwohalvesofthebrainhaddifferentfunctions,andthatthecorpuscallosumenabledthemtoworktogether.Formostpeople,thelefthalfisusedforwordhanding,analyticalandlogicalactivities;therighthalfworksonpictures,patternsandforms.Weneedbothhalvesworkingtogether.Andthebettertheconnections,themoreharmoniouslythetwohalveswork.And,accordingtoresearchfindings,womenhavethebetterconnections.
Butitisn'tallthateasytoexplaintheactualdifferencesbetweenskillsofmenandwomenonthisbasis.Inschoolsthroughouttheworldgirlstendtobebetterthanboysat"languagesubjects"andboysbetteratmathsandphysics.Ifthesedifferencescorrespondwiththedifferencesinthehemispherictrunkline,thereisanunalterabledistinctionbetweenthesexes.
Weshan'tknowforawhile,partlybecausewedon'tknowofanypreciserelationshipbetweenabilitiesinschoolsubjectandthefunctioningofthetwohalvesofthebrain,andwecannotunderstandhowthetwohalvesinter-actviathecorpuscallosum.Butthisstrikingdifferencemusthavesomeeffectand,becausethedifferenceisinthepartsofthebraininvolvedinintellect,weshouldbelookingfordifferencesinintellectualprocessing.
WhichofthefollowingstatementsisCORRECT?
A.Biologistsareconductingresearchwherepsychologistshavegivenup.
B.Braindifferencespointtosuperiorityofonesexovertheother.
C.Resultsofscientificresearchfailtosupportpopularbelief.
D.Thestructuraldifferenceinthebrainbetweenthesexeshaslongbeenknown.
27.
Accordingtothepassage,theauthorfelttogiveRaoulaholidaytip.
A.excitedB.delightedC.embarrassedD.forced
28.(78)
29.ShortagesoffluvaccinearenothingnewinAmerica,butthisyear'sisawhopper.Untillastweek,itappearedthat100millionAmericanswouldhaveaccesstoflushotsthisfall.ThenBritishauthorities,concernedaboutquality-controlproblemsataproductionplantinLiverpool,barredallfurthershipmentsbytheChironCorp.Overnight,theU.S.vaccinesupplydwindledbynearlyhalfandfederalhealthofficialsfoundthemselvesmakinganunusualplea.Insteadofbeseechingusalltogetvaccinated,they'renowurgingmosthealthypeoplebetweentheagesof2and64notto."Thisreemphasizesthefragilityofourvaccinesupply,"saysDr.MartinMyersoftheNationalNetworkforImmunizationInformation,"andthelackofredundancyinoursystem."
Whyissuchabasichealthservicesoeasilyknockedout?Mainlybecauseprivatecompanieshavehadlittleincentivetopursueit.Tocreateasingledoseoffluvaccine,amanufacturerhastogrowlivevirusina2-week-oldfertilizedchickenegg,thencracktheegg,harvestthevirusandextracttheproteinsusedtoprovokeanimmuneresponse.Profitmarginsarenarrow,demandisfickleand,becauseeachyear'sfluvirusisdifferent,anyleftovervaccinegoestowaste.Asaresult,theUnitedStatesnowhasonlytwomajorsuppliers(ChironandAventisPasteur)--andwhenoneofthemrunsintotrouble,thereisn'tmuchtheothercandoaboutit."Avaccinemakercan'tjustcallupandorder40millionmorefertilizedeggs,"saysManonCox,ofConnecticut-basedProteinSciencesCorp."There'sawholeindustrythat'sscheduledtoproduceacertainnumberofeggsatacertaintime."
Sleekertechnologiesarenowintheworks,andexpertsarehopingthatthisyear'sfiascowillspeedthepaceofinnovation.Themainchallengeistoshiftproductionfromeggsintocellcultures--amediumalreadyusedtomakemostothervaccines.Fluvaccinesareharderthanmosttoproducethisway,butseveralbiotechcompaniesarenowpursuingthisstrategy,andoneculture-basedproduct(SolvayPharmaceuticals'Invivac)hasbeenclearedformarketinginEurope.
ForAmericans,theimmediatechallengeistomakethemostofalimitedsupply.Thegovernmentestimatesthat95millionpeoplestillqualifyforshotsunderthevoluntaryrestrictionsannouncedlastweek.That'snearlytwicethenumberofdosesthatclinicswillhaveonhand,butonly60millionAmericansseekoutshotsinanormalyear.Infact,manyexpertsarehopingtheshortagewillserveasanawarenesscampaign--encouragingthepeoplewhoreallyneedaflushottogetone.
Shortagesoffluevaccineshowthat______.
A.Americareliestoomuchonforeignsuppliers
B.thedemandoffluevaccinesishighthisyear
C.qualityproblemisaseriousprobleminfluvaccineproduction
D.thesupplyoffluvaccinesisratherweakandAmericahasnoback-upmeasurestomakeitup
30.(73)
31.Insuranceissupposedtoprovideprotectionagainstfinancialrisks,andwhiledyingto
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