2021年廣東省廣州市公共英語(yǔ)五級(jí)(筆試)

2021年廣東省廣州市公共英語(yǔ)五級(jí)(筆試)學(xué)校:________班級(jí):________姓名:________考號(hào):________

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

A.TrueB.Fasle

2.Whatadvantagesdoesworkhave?

3.PartB

Directions:Youwillhear3conversationsortalksandyoumustanswerthequestionsbychoosingA,B,CorD.YouwillheartherecordingONLYONCE.

聽力原文：Doyoufindgettingupinthemorningdifficultandpainful?Thismightbecalledlaziness,butDr.Kleimanhasanewexplanation.Hehasprovedthateveryonehasadailyenergycycle.

Duringmehourswhenyoulaborthroughyourworkyoumaysaythatyou're"hot".That'strue.Thetimeofdaywhenyoufeelmostenergeticiswhenyourcycleofbodytemperatureisatitspeak.Forsomepeoplethepeakcomesduringtheforenoon.Forothersitcomesintheafternoonorevening.Noonehasdiscoveredwhythisisso.Thepossibleexplanationisthatoneisathistemperature-and-energypeakintheevening.Muchfamilyquarrelingendswhenhusbandsandwivesrealizewhattheseenergycyclesmean,andwhichcycleeachmemberofthefamilyhas.

Youcan'tchangeyourenergycycle,butyoucanlearntomakeyourlifefititbetter.Habitcanhelp,Dr.Kleimanbelieves.Maybeyou'resleepyintheeveningbutfeelyoumuststayuplateanyway.Counteractyourcycletosomeextentbyhabituallystayinguplaterthanyouwantto.Ifyourenergyislowinthemorningbutyouhaveanimportantjobtodoearlyintheday,risebeforeyourusualhour.Thiswon'tchangeyourcycle,butyou'llgetupandworkbetteratyourlowpoint.

Getofftoaslowstartwhichsavesyourenergy.Getupwithaleisurelyyawnandstretch.Sitontheedgeofthebedaminutebeforeputtingyourfeetonthefloor.Avoidthetroubleforcleanclothesbylayingthemoutthenightbefore.Wheneverpossible,doroutineworkintheafternoonandsavetasksrequiringmoreenergyorconcentrationforyoursharperhours.

Whatshouldonedoifhewantstoworkmoreefficientlyathislowpointinthemorning?

A.Changehisenergycycle.

B.Overcomehislaziness.

C.Getupearlierthanusual.

D.Gotobedearlier.

4.WhereisLowTillFarmingbecomingpopular?

A.Inareaswithfewweedsandunwantedplants.

B.Inareaswithasevereshortageofwater.

C.Inareaslackinginchemicalfertilizer.

D.Inareasdependentonimportedfood.

5.Afterdeliveringthenewinformation,whyshouldthespeakeralsogivehisaudiencesometime?

6.Calories,naturalfood,mountainsandthedistancefrommoderncitiesaretheonlycommonthingsinthethreeregions.

A.TrueB.Fasle

7.聽力原文：Inthefieldofmarketing,consumergoodsareclassedaccordingtothewayinwhichtheyarepurchased.Thetwomaincategoriesareconveniencegoodsandshoppinggoods.Twolessertypesarespecialtygoodsandunsoughtgoods.

Peopledonotspendmuchtimeshoppingforconvenienceitemssuchasgroceries,newspapers,toothpaste,razorblades,aspirin,andcandy.Thebuyingofconveniencegoodsmaybedoneroutinely,assomefamiliesbuygroceriesonceaweek.Suchregularlypurchaseditemsarecalledstaples.Sometimesconvenienceproductsareboughtonimpulse,forexample,someonehasasuddendesireforanicecreamsundaeonahotday.Ortheymaybepurchasedasemergencyitems.

Shoppinggoodsareitemsforwhichcustomerssearch.Theycompareprices,quality,andstyles,andmayvisitanumberofstoresbeforemakingdecisions.Buyinganautomobileisoftendonethisway.

Shoppinggoodsfallintotwoclasses:thosethatareperceivedasbasicallythesameandthosethatareregardedasdifferent.Itemsthatarelookeduponasbasicallythesameincludesuchthingsashomeappliances,televisionsets,andautomobiles.Havingdecidedonthemodeldesired,thecustomerisprimarilyinterestedingettingtheitematthemostfavorableprice.Itemsregardedasinherentlydifferentincludeclothing,furniture,anddishes.Quality,style.andfashionwilleithertakeprecedenceoverprice,ortheywillnotmatteratall.

Specialtygoodshavecharacteristicsthatimpelcustomerstomakespecialeffortstofindthem.Pricemaybenoconsiderationatall.Specialtygoodscanincludealmostanykindofproduct.Normally,specialtygoodshaveabrandnameorotherdistinguishingcharacteristics.

Unsoughtgoodsareitemsaconsumerdoesnotnecessarilywantorneedormaynotevenknowabout.Promotionoradvertisingbringssuchgoodstotheconsumer'sattention.Theproductcouldbesomethingnewonthemarketoritmaybeafairlystandardservice,suchaslifeinsurance,forwhichmostpeoplewillusuallynotbothershopping.

Accordingtothespeaker,whatareconveniencegoods?

A.Commoditiesthatpeopleareinconstantneedof.

B.Goodsthatareconvenienttouseorpurchase.

C.Itemsthatpeopletendtobuyunderimpulse.

D.Itemsthathavetobeboughtonceaweek.

8.What'sthepercentageofstudentsinbusinessandmanagement?

9.What/Whoshouldstudentscontactiftheywanttogetasummerjob?

A.TheStudentUnion.

B.TheStudentEmploymentOffice.

C.TheWorkers'Union.

D.TheStudentPart-timeJobOffice.

10.MDhassixdepartmentalmanagersatthemoment．

A.RightB.Wrong

11.Whatisthecharacteristicofspecialtygoods?

A.Theyaregoodsthatcanbeboughtataspecialprice.

B.Theyarespecialkindsofproducts.

C.Theyarecharacterizedintheirbrands.

D.Theyneedspecialeffortstoget.

12.HowhigharethemountainsinNorweija?

A.Twothousandfeet.

B.Twelvethousandfeet.

C.Twentythousandfeet.

D.Twenty-twothousandfeet.

13.Whatarethestudentsdoingwhenthemanarrivesinclass?

A.Takinganexamination.

B.Drawinggraphs.

C.Givingpresentations.

D.Havingaclassofdiscussion.

14.Thepast-orientedpeopleareflexiblein______．

15.Whatistherelationshipbetweenthemanandthewomaninthedialogue?

A.Reporterandfashiondesigner.

B.Husbandandwife.

C.Shopassistantandcustomer.

D.Teacherandstudent.

二、2.UseofEnglish(10題)16.

【C12】

17.

【C18】

18.(48)

19.

【C15】

20.(38)

21.(43)

22.

【C4】

23.(44)

24.Childrenwhogriptheirpenstooclosetothewritingpointarelikelytobeatadisadvantageinexaminations,【C1】______tothefirstseriousinvestigationintothewayinwhichwritingtechniquecandramaticallyaffecteducationalachievement.

Thesurveyof643childrenandadults,rankingfrompre-schoolto40-plus,alsosuggests【C2】______penholdingtechniqueshavedeterioratedsharplyoveronegeneration,withteachersnowpayingfar【C3】______attentiontocorrectpengripandhandwritingstyle.

StephanieThomas,alearningsupportteacher【C4】______findingshavebeenpublished,wasinspiredtoinvestigatethisarea【C5】______henoticedthatthosestudentswhohadthemosttroublewithspelling【C6】______hadapoorpengrip.WhileMr.Thomascouldnotestablishasignificantstatisticallink【C7】______pen-holdingstyle.andaccuracyinspelling,he【C8】______findhugedifferencesintechniquebetweentheyoungchildrenandthematureadults,andadefinite【C9】______betweennear-pointgrippingandslow,illegiblewriting.

Peoplewho【C10】______theirpensatthewritingpointalsoshowothercharacteristics【C11】______inhibitlearning,【C12】______aspoorposture,leaningtoo【C13】______tothedesk,usingfourfingerstogripthepen【C14】______thanthree,andclumsypositioningofthethumb(whichcanobscure【C15】______isbeingwritten).

Mr.Thomasbelievesthatthe【C16】______betweenelderandyoungerwritersis【C17】______toodramatictobeaccountedforsimplybythepossibilitythatpeoplegetbetteratwritingastheygrow【C18】______.Heattributesittoafailuretoteachthemosteffectivemethods,pointingoutthatthedifferencesbetween【C19】______groupscoincideswiththeabandonmentofformalhandwritinginstructioninclassroomsinthesixties."The30-year-oldshowedahugediversityofgrips,【C20】______theover40sgroupallhadauniform.'tripod'grip."

【C1】

25.

【C8】

三、3.ReadingComprehension(15題)26.

Thearticleconcludesthat______.

A.thecreationofjobsforallisanimpossibility

B.oureffortsandresourcesintermsoftacklingunemploymentareinsufficient

C.peopleshouldbeginsupportingthemselvesbylearningapracticalskill

D.weshouldhelpthosewhosejobsareonlypart-time

27.Itwaslateintheafternoon,andIwasputtingthefinaltouchonapieceofwritingthatIwasfeelingprettygoodabout.Iwantedtosaveit,butmycursorhadfrozen.Itriedtoshutthecomputerdown,anditseizedupaltogether.Unsureofwhatelsetodo,Iyanked(用力猛拉)thebatteryout.

Unfortunately,Windowshadbeeninthemidstofadelicateandcrucialundertaking.Thenextmorning,whenIturnedmycomputerbackon,itinformedmethatafilehadbeencorruptedandWindowswouldnotload.Then,itofferedtorepairitselfbyusingtheWindowsSetupCD.

IopenedthespecialdrawerwhereIkeepCDs,butnoWindowsCDinthere.Iwasforcedtocallthecomputercompany'sGlobalSupportCentre.Mycallwasansweredbyawomaninsomeunnamed,far-offland.IfinditannoyingtomakesmalltalkwithsomeonewhenIdon'tknowwhatcontinentthey'restandingon.SupposeIweretocommentonthebeautifulweatherwe'vebeenhavingwhentherewasamonsoonattheotherendofdiephone?SoIgotrighttothepoint

"Mycomputeristellingmeafileiscorruptedanditwantstofixitself,butIdon'thavetheWindowsSetupCD."

"Soyou'rehavingaproblemwithyourWindowsSetupCD."Shehasapparentlybeendozingand,havingcometojustasthesentenceended,wasattemptingtocoverforherinattention.

Itquicklybecameclearthatthewomanwasnotacomputertechnician.Herjobwastoserveasagatekeeper,ahumanshieldforthetechnicians.Hersoleduty,asfarasIcouldtell,wastoraiseglobalstresslevels.

Tomakemedisappear,thewomangavemethephonenumberforWindows'creator,Microsoft.Thisislikegivingsomeonethephonenumberfor,Idon'tknow,NorthAmerica.Besides,theCDworked;Ijustdidn'thaveit.NomatterhowmanytimesIrepeatedmystory,wecamebacktothesameplace.Shewascalmandresolutelypolite.

Whenmyvoicehitacertaindecibel(分貝),Iwaspassedalong,likeahot,irritablepotato,toatechnician.

"Youdon'thavetheWindowsSetupCD,ma'am,becauseyoudon'tneedit,"heexplainedcheerfully.

"Windowscamepreinstalledonyourcomputer!"

"ButIdoneedit

"Yes,butyoudon'thaveit."Wewentonlikethisforawhile.Finally,heofferedtowalkmethroughtheuseofadifferentCD,onethatwoulderasemyentiresystem."Ofcourse,you'dloseallyoure-mail,yourdocuments,yourphotos."Itwaslikeofferingtodropasafeonmyheadtocuremyheadache."Youmightbeabletorecoverthem,butitwouldbeexpensive."Hesoundeddelighted."Andit'snotcoveredbythewarranty(產(chǎn)品保證書)!"Thesafebegantoseemlikeagoodidea,provideditwasfull.

Ihungupthephoneanddrovemycomputertoasmall,friendlyrepairplaceI'dheardabout.Asmart,helpfulmandugoutaWindowsCDandtoldmeitwouldn'tbeaproblem.Anhourlater,hecalledtoletmeknowitwasready.Ithankedhim,andwechattedabouttheweather,whichwasthesameoutsidemywindowasitwasoutsidehis.

Whydidtheauthorshutdownhercomputerabruptly?

A.Shehadsavedwhatshehadwritten.

B.Shecouldn'tmovethecursor.

C.Thecomputerrefusedtowork.

D.Thecomputerofferedtorepairitself.

28.PartA

Directions:ReadthefollowingtextsandanswerthequestionswhichaccompanythembychoosingA,B,CorD.MarkyouranswersonANSWERSHEET1.

TodayTVaudiencesallovertheworldareaccustomedtothesightofAmericanastronautsintip-topcondition,withfairhair,crew-cuts,goodteeth,anuncomplicatedsenseofhumourandaseverelylimitednon-technicalvocabulary.

Whatmarksoutanastronautfromhisearthboundfellowhumanbeingsissomethingofadifficultproblem.Shouldyouwishtointerviewhim,youmustapplybeforehand,andyoumustbepreparedforalongishwait,evenifyourapplicationmeetswithsuccess.Itis,inanycase,outofthequestiontointerviewanastronautabouthisfamilylifeorpersonalactivities,becausealltheastronautshavecontractswithanAmericanmagazineunderconditionsforbiddinganyunauthorizeddisclosuresabouttheirprivatelives.

Certainobviousqualitiesareneeded.Anyonewhowouldbeaspacemanmustbeinperfecthealth,musthavepowersofconcentration(sinceworkinsideaspacecraftisexceptionallydemanding)andmusthaveconsiderablecourage.Again,space-workcallsfordedication.Courageanddedicationareparticularlyessential.Inthewell-knowncaseoftheChallengersevencrewmemberslosttheirlivesinspacebecauseofthefaultyequipmentintheshuttle.Anothermustbeoutstandingscientificexpertise.Itgoeswithoutsayingthattheyallhavetohaveprofessionalaeronauticalqualificationsandexperience.

Astrikingfeatureoftheastronautsistheirages.Fortheyoungerman,inhistwenties,say,spaceisout.OnlyoneofthefiftymenworkingforNASAin1970wasunder30.TheoldestastronauttodateisAlanShepard,America'sfirstmaninspace,who,atnearlyfifty,wasalsothemanwhocaptainedApollo13.Theaverageageisthelatethirties.ThecrewmembersofApollo11wereallbornwellbeforetheSecondWorldWar.In1986theChallengerastronautshadanaverageageof39.Therangewasfrom35to46.

Inasocietywheremaritalcontinuityisnotalwaysexhibited,theastronauts'recordinthisrespecthitsyouintheeye.OfallthemarriedmeninNASAgroup,onlytwoorthreearedivorcedfromtheirwives.Mindyou,itishardtotellwhethersomethinginthebasiccharacterofanastronautencouragesfidelityorwhethertheselectionprocessdemandsthatacandidateshouldbehappilymarried.

TheNASAastronautsliveinunattractivesmallcommunitiesdottedhereandtherearoundthebaseinTexas.Youwouldexpectthemtofindtheirfriendsfromamongtheirprofessionalassociates,butthisisnotthecase.Rather,theyprefertomakefriendswiththenormalfolkintheirdistricts.Astronauts,likeeverybodyelse,mustgetfedupwithtalkingshopallthetime,andwhereastheyareindeedanelite,theirdailylifeoutsideworkshouldbeasnormalaspossible,ifonlyforthesakeoftheirfamilies.

Asfortheastronauts'politicalleanings,theyseemtobetowardstheright.Thismaybeduetothefactthatalargeproportionoftheastronautshaveamilitarybackground.Ontheotherhand,itcouldbejustcoincidence.

Detailsoftheprivatelifeofanastronautarehardtocomeby,becausetheyare______.

A.hisownbusinessandprivacy

B.secretsasfarasinterviewsareconcerned

C.thepropertyofanAmericanmagazine

D.thefirst-ratenationalconfidentialinformation

29.(70)

30.

Accordingtothepassage,speciallaborlawsprotectingwomenworkerstendgenerallytohavewhichofthefollowingeffects?

A.Theytendtomodifythestereotypesemployeesoftenholdconcerningwomen.

B.Theyincreasetheadvantagetoemployersofhiringmeninsteadofwomen,makingitlesslikelythatwomenwillbehired.

C.Theydecreasethelikelihoodthatemployerswilloffermoreprotectiontowomenworkersthanthatwhichisabsolutelyrequiredbylaw.

D.Theyincreasethetendencyofemployerstodenyhealthinsuranceanddisabilityplanstowomenworkers.

31.

______stationscanincreasetofullpowerveryquickly?

32.(68)

33.PartA

Directions:ReadthefollowingtextsandanswerthequestionswhichaccompanythembychoosingA,B,CorD.MarkyouranswersonANSWERSHEET1.

Inrecentyears,therehasbeenasteadyassaultonsaltfromthedoctors:Saltisbadforyou—regardlessofyourhealth.Politiciansalsogotonboard."Thereisadirectrelationship,"UScongressmanNealSmithnoted,"betweentheamountofsodiumapersonconsumesandheartdisease,circulatorydisorders,strokeandevenearlydeath."

Frightening,iftrue!Butmanydoctorsandmedicalresearchersarenowbeginningtofeelthesaltscarehasgonetoofar."Allthishueandcryabouteatingsaltisunnecessary,"Dr.Dustaninsists."Formostofusitprobablydoesn'tmakemuchdifferencehowmuchsaltweeat."Dustan'smostrecentshort-termstudyof150peopleshowedthatthosewithnormalbloodpressureunderwentnochangeatallwhenplacedonanextremelylow-saltdiet,orlaterwhensaltwasreintroduced.Ofthehypertensivesubjects,however,halfofthoseonthelow-saltdietdidexperienceadropinbloodpressure,whichreturnedtoitspreviouslevelwhensaltwasreintroduced.

"Anadequatetosomewhatexcessivesaltintakehasprobablysavedmanymotelivesthanithascostinthegeneralpopulation,"notesDr.JohnH.Largh."Soarecommendationthatthewholepopulationshouldavoidsaltmakesnosense."

Medicalexpertsagreethateveryoneshouldpracticereasonable"moderation"insaltconsumption.Foranaverageperson,amoderateamountmightrunfromfourtotengramsaday,orroughly1/2to1/3ofateaspoon.Theequivalentofonetotwogramsofthissaltallowancewouldcomefromthenaturalsodiuminfood.Therestwouldbeaddedinprocessing,preparationoratthetable.

Thosewithkidney,liverorheartproblemsmayhavetolimitdietarysalt,iftheirdoctoradvises.Buteventheveryvocal"lowsalt"exponent,Dr.ArthurHullHayes,Jr.admitsthat"Wedonotknowwhetherincreasedsodiumconsumptioncauseshypertension."Infact,thereisincreasingscientificevidencethatotherfactorsmaybeinvolved:deficienciesincalcium,potassium,perhapsmagnesium;obesity(muchmoredangerousthansodium);geneticpredispotition;stress.

"Itisnotyourenemy,"saysDr.Laragh,"SaltistheNo.1naturalcomponentofallhumantissue,andtheideathatyoudon'tneeditiswrong.Unlessyourdoctorhasproventhatyouhaveasalt-relatedhealthproblem,thereisnoreasontogiveitup."

Accordingtosomedoctorsandpoliticians,theamountofsaltconsumed

A.exhibitsasanaggravatingfactortopeopleinpoorhealth

B.curesdiseasessuchasstrokeandcirculatorydisorders

C.correlateshighlywithsomediseases

D.isirrelevanttopeoplesufferingfromheartdisease

34.

WhatdoestheauthorthinkofBotticelli'srepresentationskills?

A.Theyaretobefullyappreciated.

B.Theyevolvefromanuncertainsource.

C.Theyunderliehispersonality.

D.Theyconform.totheclassicalstyle.

35.(75)

36.

Inpolitics,astronautsaregenerally______.

A.democratsB.republicansC.conservativesD.communists

37.

WhatisthebasisfortheAmericannotionofnationalgood?

A.Individualfreedom.

B.Personalproperty.

C.Nationalcooperation.

D.BothAandB.

38.

______istheoldestoneamongthefourinthetext?

39.

WhichofthestatementsabouttheteensisNOTtrue?

A.Theyareill-bredstudentsinschool.

B.Someofthemtake"realdrugs".

C.Teensneedsattention.

D.Afewcasuallydisplayscarsontheirarms.

40.(69)

四、閱讀理解(5題)41.

根據(jù)下列選項(xiàng)回答41～50題：

第

41

題

tellsthestoryaboutthelastgreatwar?__________

42.

根據(jù)下列文章回答31～35題：

第

31

題

Whatdoboththeoriesassumetobetrue?

43.

第

37

題

2.__________

44.

第

29

題

Wecandrawaconclusionfromthetextthat__________．

45.

第

27

題

Itcanbeinferredfromthetextthattheretailpriceofpetrolwillgoupdramaticallyif__________.

參考答案

1.A

2.Satisfactionandmoney

3.C

4.B

5.Totakeinformation．

6.B

7.A

8.18.9%/18.9percent．

9.B

10.A

11.C

12.A

13.C

14.theirearlyyears

15.A

16.awareaware解析：beawareof，固定搭配，意為“意識(shí)到”。所以此處應(yīng)填“aware”。

17.thoughthough解析：參見47題解析，由本句句意“…更便宜，…它的95%的部件仍可以使用。”可知，此空處應(yīng)填“盡管，即使”，即eventhough。

18.likelylikely解析：前面所說(shuō)的thepersonwhoisdown-to-earth與thepersonwhosebothfeetontheground大體是一類人，所以這里表達(dá)的意思是“很有可能就是一類人”。belikelytodo就表達(dá)了這種意思。故答案為likely。

19.customercustomer解析：從這個(gè)句子的賓語(yǔ)“…thatheorshehasdoneagoodjobofchoosingtheitems.”可以看出，這里說(shuō)的是顧客的行為，他們認(rèn)為自己買這些商品是很理性的。故答案為customer。

20.creativitycreativity解析：本文是在講述報(bào)酬、表?yè)P(yáng)與創(chuàng)造性的關(guān)系，此句意為“但是小心地使用小量的金錢報(bào)酬能激起分級(jí)學(xué)校孩子們的…”顯然，空處應(yīng)填“創(chuàng)造性”。

21.andand解析：“both…and…”為固定搭配，“兩者都”。所以此處應(yīng)填“and”。

22.whosewhose解析：此句意為“StephanieThomas，一位學(xué)習(xí)輔導(dǎo)老師，…發(fā)現(xiàn)已經(jīng)發(fā)表了…?！庇纱丝芍?，空處所填單詞必為whose，引導(dǎo)定語(yǔ)從句，修飾teacher。

23.onon解析：“…的決定”英語(yǔ)表達(dá)為“decisiononsth．”這里介詞需要用on。故答案為on。

24.accordingaccording解析：accordingto意為“根據(jù)”，為固定短語(yǔ)，本句句意為“根據(jù)對(duì)…的嚴(yán)格調(diào)查，…?！?/p>

25.sellingselling解析：關(guān)鍵是看and后面的buying。本句話的意思是“商家分析市場(chǎng)的供需情況。”故答案為selling。

26.A解析：由全文看，作者支持的一種觀點(diǎn)是“為所有人創(chuàng)造工作機(jī)會(huì)是不可能的”。

27.B解析：第一段中，作者說(shuō)自己想保存文件，但是光標(biāo)不動(dòng)了，死機(jī)了。只有把電池拔出強(qiáng)行關(guān)機(jī)，所以排除A，D。C中說(shuō)電腦拒絕工作，不合題意。所以本題應(yīng)選B。

28.C解析：本文第二段中提到“…becausealltheastronautshavecontractswithanAmericanmagazineunderconditionsforbiddinganyunauthorizeddisclosuresabouttheirprivatelives．”

29.BB解析：由此空下面一段段意及B中的“…Itseemed，Edwinathought…”可知B與下一段前后呼應(yīng)。

30.B解析：對(duì)于婦女的慣常思維沒(méi)有因?yàn)榉啥兓?，所以A項(xiàng)不正確。根據(jù)第二段第一句話可知B項(xiàng)正確。從常識(shí)判斷，雇主是不會(huì)主動(dòng)提出提高婦女權(quán)益保護(hù)的，所以他們的保護(hù)不會(huì)比立法前多，故C項(xiàng)是不正確的。D項(xiàng)從文中不能推斷出。

31.A解析：由A中advantage第一句話“Hydro-electricpowerstationscanincreasetofullpowerveryquickly，unlikeotherpowerstations.”可知答案為A。

32.AA解析：由上下兩段可知，只有A放在此處可以使上下文銜接，意思順暢。

33.C解析：由短文第一段中的“Smithnoted，‘Betweentheamoutofsodiumapersonconsumesand