浙江省“七彩阳光”高三下学期联考新高考英语试题及答案解析_第1页
浙江省“七彩阳光”高三下学期联考新高考英语试题及答案解析_第2页
浙江省“七彩阳光”高三下学期联考新高考英语试题及答案解析_第3页
浙江省“七彩阳光”高三下学期联考新高考英语试题及答案解析_第4页
浙江省“七彩阳光”高三下学期联考新高考英语试题及答案解析_第5页
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浙江省“七彩阳光”高三下学期联考新高考英语试题注意事项:1.答题前,考生先将自己的姓名、准考证号填写清楚,将条形码准确粘贴在考生信息条形码粘贴区。2.选择题必须使用2B铅笔填涂;非选择题必须使用0.5毫米黑色字迹的签字笔书写,字体工整、笔迹清楚。3.请按照题号顺序在各题目的答题区域内作答,超出答题区域书写的答案无效;在草稿纸、试题卷上答题无效。4.保持卡面清洁,不要折叠,不要弄破、弄皱,不准使用涂改液、修正带、刮纸刀。第一部分(共20小题,每小题1.5分,满分30分)1._______thatIwouldn’tsupportmyselfatthatmoment.A.IwasweakenoughB.IwastooweakC.SoweakwasID.SuchweakwasI2.—Guesswhat!Icameacrossanoldfriendatthestationlastweekend.—I’msureyoutalkedwithhimhappily.A.Soundsgood! B.Verywell.C.Hownice! D.Allright.3.Morecompetitivehigh-techenterprisesareinvestinginNantongCentralInnovationDistrict,whichwillresultin_____economicgrowth.A.sustainable B.adaptable C.recyclable D.changeable4.—Ken,________,butyourradioisgoingtooloud.—Oh,I’msorry.I’llturnitdownrightnow.A.Ihatetosayit B.Itdoesn’thurttoaskC.I’mreallytiredofit D.I’mcrazyaboutit5.Thegeneralsecretarystressedthatwhathehadjustsaidwasonlyhis_________view,notofficialintentions.A.private B.separate C.personal D.single6.______thedifferencebetweenthetwofindingsisoneoftheworstmistakesyou’vemade.A.IgnoredB.IgnoringC.ToignoreD.Havingignored7.—TheT­-shirtIreceivedisnotthesameasisshownonline.—________?ButIpromiseyouwe’lllookintoitrightaway.A.Whosays B.HowcomeC.Whatfor D.Whyworry8.Wefoundabuyerforourhouse,butthenthesale_____.Whynotpromoteitbypostinganadvertisementonline?A.fellthroughB.gotthroughC.clearedupD.lookedup9.Ifwe________atableinadvance,wewouldn'tbestandinghereinthelongqueue.A.reserve B.reservedC.havereserved D.hadreserved10.Heasked______forthecomputer.A.didIpayhowmuchB.IpaidhowmuchC.howmuchdidIpayD.howmuchIpaid11.WithMother'sDayaroundthecorner,Ihavetakensomemoneyoutofthebank_____________presentsformymother.A.buy B.tobuyC.buying D.havingbought12.Mr.Johnsonhasbeenchosenasthemanagerofthesalesdepartment.___________hewassoexcitedthismorning.A.Nochance B.NowayC.Notpossible D.Nowonder13.______metomorrowandI’llletyouknowthelabresult.A.Calling B.Call C.Tocall D.Havingcalled14.Heswitchedoffthelightandwasabouttoleavetheclassroomandonlythen____torainheavily.A.itbeganB.itbeginsC.doesitbeginD.diditbegin15.--ItisreallyfuntohikeandIoftengohikingintheforest.--Buthikingaloneintheforest______beverydangerous.A.can B.must C.shall D.will16.—YourcarshouldbereadynextTuesday.—Wewere________hopingyou'dbeabletodoitbythisFriday.A.still B.rather C.always D.even17.Theoldbank,_____appearanceisnotaprettysight,isextremelybeautifulontheinside.A.whose B.whereC.when D.which18.IntheUS,therearecurrentlyover5,000communityschools_____,inadditiontoservingaseducationalinstitutions,functionascommunitycentersforthesurroundingneighborhood.A.which B.whereC.whose D.as19.—Iwillfixyourprinterrightnow.—Oh,________.I’minnohurry.A.takeyourtimeB.that’sagreatideaC.youarewelcomeD.I’dliketo20.—Whatdoyoudo,Rita?—I’maclerkinaforeigncompanynow.ButI_____Englishinahighschoolfor10years.A.teach B.havetaughtC.taught D.amteaching第二部分阅读理解(满分40分)阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。21.(6分)ArecentstudyledbyresearchersfromtheNationalUniversityofSingapore(NUS)hasfoundaclearlinkbetweenthecolorofataxianditsaccidentrate.Ananalysisof36monthsofdetailedtaxi,driverandaccidentdatafromtwofleetsofyellowandbluetaxisinSingaporesuggestedthatyellowtaxishavefeweraccidentsthanbluetaxis.Thehighervisibility(能见度)ofyellowmakesiteasierfordriverstoavoidgettingintoaccidentswithyellowtaxis,leadingtoaloweraccidentrate.ThestudywasledbyProfHo.Totestwhethertherewasacausalrelationshipbetweenthecolorofataxiandthenumberofaccidentsthetaxihad,theresearchteamanalyseddatacollectedbythelargesttaxicompanyinSingapore.Theresearchersfoundthatyellowtaxishaveabout6.1feweraccidentsper1,000taxispermonth.Theresearchersalsostudiedtheeconomiceffectofchangingthecoloroftheentirefleetoftaxistoyellow.TheSingaporetaxicompanyinvolvedinthestudyownsabout16,700taxisinaratio(比例)ofoneyellowtothreebluetaxis.Ifacommercialdecisionismadetoswitchfrombluetoyellowtaxis,76.6feweraccidentswouldoccurpermonthor917feweraccidentsperyear.Assuminganaveragerepaircostof$1,000percarandadowntimeofsixdays,switchingthecolorofalltaxistoyellowcouldproduceanannualsavingsof$2million.“Weareeagertocontinuetovalidate(证实)thefindingsofourstudybylookingattheuseofyellowinothertypesofpublictransport,suchasschoolbuses.Forinstance,wehopetocomparetheaccidentratesofyellowschoolbusesagainstothercolorstofindoutifyellowisindeedasafercolorforschoolbuses.Besides,wearealsointerestedtolookatprivate-hirevehiclesanddoacomparisonoftheaccidentratesofvehiclesthatareofdifferentcolors,”explainedProfHo.1、Whydoyellowtaxisresultinfeweraccidents?A.Becauseyellowcanbeseenmoreeasily.B.Becauseyellowsignalsawarningofdanger.C.Becausedriverstendtobemorecarefulinyellowtaxis.D.Becausepeopleactmorequicklyinyellowsurroundings.2、What’sProfHo’sstudybasedon?A.Physicalriskstaxipassengersexperience.B.Theeconomiceffectofchangingtaxicolor.C.DatafromSingapore’slargesttaxicompany.D.Personalreportsfromtaxidriversworldwide.3、WhatdoProfHo’swordsinthelastparagraphsuggest?A.Schoolbusesshouldbepaintedyellow.B.Theirfindingsareworthpopularizing.C.Yellowshouldbewidelyusedinpublictransport.D.Theirstudywillbefurthered.4、Whatcanbethebesttitleforthetext?A.Caution:yellowtaxisaheadB.SafertorideinyellowtaxisC.Whyareyellowtaxispreferred?D.Howcancolorshelppreventaccidents?22.(8分)A90-year-oldmaynotbetypicalforashow'snarrator(解说员),butwithoutthevoiceofEnglishbroadcasterSirDavidAttenborough,oneofthemostsuccessfulnewshowsontelevisionjustwouldn'tbethesame.BBC'sPlanetEarthⅡisgettinggoodratingsintheUnitedKingdom.AndSirDavid,themanbehindtheshow'svoice,describesitas"greatlypleasing".Thenaturalististhefatherofnaturedocumentaries(纪录片),withatelevisioncareerthatstartedin1950.Sincethen,theLondon-bornbroadcasterhastraveledtheworldintentonsharinghisdiscoveriesthroughthetelevisioninnewways.Eversincehisfirstwildlifedocumentaryseries,1954'sZooQuest,SirDavid'svoicehasbecomesynonymous(同义)withenvironmentalprotection.Concernedwithhowhumansareharmingtheplanet,heattemptstoeducateviewersonthethreatsanddangersthatarepresenttoday.He'susedhisprofiletoraiseimportantissueslikeglobalwarming,deforestation,climatechangeandoverpopulation."Wecan'tgoonincreasingattheratehumanbeingsareincreasingforever,becausetheEarthisfinite(有限)andyoucan'tputinfinityintosomethingthatisfinite,"hetoldTheIndependenttwoyearsago."Soifwedon'tdosomethingaboutitthentheworldwilldosomethingaboutit."Andafteralmost30yearsofnature-basedprogramming,SirDavid'seffortstoprotectwildlifeandtheenvironmenthavenotgoneunnoticed.Hisworkhasbeensignificantinreconnectinganincreasinglydisconnectedhumanpopulationwiththeenvironmentoftheplanetthatwenotonlycomefrombutalsorelyon.1、WhatcanwelearnaboutPlanetEarthⅡ?A.Itwasmadein1950.B.Itisnowverypopular.C.Itisbroadcastallovertheworld.D.ItwasfilmedintheUnitedKingdom.2、WhendidSirDavid'sjobbegintobewidelyrecognized?A.In1950.B.In1954.C.Whenheis90yearsold.D.After30yearsofhardwork.3、WhatdoesSirDavidintendtotellinParagraph4?A.WewilllosecontroloftheworseningoftheEarth.B.Hewillhelptodealwithsomeimportantissues.C.MeasuresshouldbetakentoprotecttheEarth.D.Humanpopulationshouldstopincreasing.4、WhichofthefollowingbestdescribesSirDavidaccordingtothetext?A.Optimistic.B.Ambitious.C.Generous.D.Devoted.23.(8分)Theworld’sinsectsaregoingdownthepathofextinction,threateninga“catastrophiccollapseofnature’secosystems”,accordingtothefirstglobalscientificreview.Morethan40%ofinsectspeciesaredecliningandthirdareendangered,theanalysisfound.Therateofextinctioniseighttimesfasterthanthatofmammals,birdsandreptiles.“Itshouldbeofhugeconcerntoallofus,forinsectsareattheheartofeveryfoodweb.Theypollinate(授粉)thelargemajorityofplantspecies,keepthesoilhealthy,recyclenutrients,controlpests,andmuchmore.Lovethemor1oathethem,wehumanscannotsurvivewithoutinsects,”saidProfDaveGoulsonattheUniversityofSussexintheUK.Theanalysis,publishedinthejournalBiologicalConservation,saysintensive(集约型)agricultureisthemaindriverofthedeclines,particularlytheheavyuseofpesticides.Urbanisationandclimatechangearealsosignificantfactors.“Ifinsectspecieslossescannotbestopped,thiswillhavecatastrophicconsequencesforboththeplanet’secosystemsandforthesurvivalofmankind.Itisveryrapid.In10yearsyouwillhaveaquarterless,in50yearsonlyhalfleftandin100yearsyouwillhavenone,”saidreviewauthorFranciscoSánchez-Bayo,attheUniversityofSydney,Australia.Oneofthebiggestimpactsofinsectlossisonmanybirds,reptiles,amphibiansandfishthateatinsects.“Ifthisfoodsourceistakenaway,alltheseanimalsstarvetodeath,”hesaid.SucheffectshavealreadybeenseeninPuertoRico,wherearecentstudyrevealeda98%fallingroundinsectsover2years.MattShardlow,attheconservationcharityBuglife,said:“Itisthoughtfultoseethisevidencethatshowsthepitifulstateoftheworld’sinsectpopulations.Itisincreasinglyobviousthattheplanet’secologyisbreakingandthereisaneedforastrongandglobalefforttopreventandchangetheseterribletrends.”1、Whyarepeopleworriedabouttheinsectdecline?A.Theyarevitaltoecosystems. B.Theyprovidefoodforpests.C.Theypollinateallplants. D.Theyenrichthesoil.2、Whatisthemaincauseofinsectlosses?A.Moreandmoretrees. B.Restrictionsonpesticides.C.Upgradingagriculture. D.Friendlyenvironment.3、Wherecanyoufindtheexacttimeofinsectlosses?A.Inparagraph1. B.Inparagraph2.C.Inparagraph3. D.Inparagraph4.4、Whatcanbeasuitabletitleforthetext?A.HumanscansurvivethepunishmentofnatureB.Insectdecliningisbreakingnature’secosystemsC.Nature’secosystemsareinfluencedbyhumansD.InsectsandanimalsaredyingoutinPuertoRico24.(8分)It’s2035.Youhaveajob,afamilyandyou’reabout40yearsold.Welcometoourfuturelife.Gettingreadyforwork,youpauseinfrontofthemirror.“Turnred,”yousay.Yourshirtchangesfromskybluetodeepred.Tinypreprogrammedelectronics(智能电子元件)arerearrangedinyourshirttochangeitscolor.Lookingintothemirror,youfindithardtobelieveyou’re40.Youlookmuchyounger.Withamazingadvancesinmedicine,peopleinyourgenerationmaylivetobe150yearsold.You’renotevenmiddleaged!Asyougointothekitchenandpreparetopouryourbreakfastcereal(谷物)intoabowl,youhear,“Toloseweight,youshouldn’teatthat,”fromyourshoes.Theyreadthetinyelectroniccodeonthecerealboxtofindoutthenutritiondetails.Youdecidetolistentoyourshoes.“Kitchen,whatcanIhaveforbreakfast?”Alistofpossiblefoodsappearsonthecounterasthekitchencheeksitsfoodsupplies.“Readyforyourtriptospace,”youaskyoursonanddaughter.In2005onlyspecially-trainedastronautswentintospaceandveryfewofthem.Todayanyonecangotospacefordaytripsorlongervacations.Yourbestfriendevenworksinspace.Handingyourchildrenthreestrawberrieseach,youadd,“Thedoctorsaidyouneedtheseforspacetravel.”Thankstomedicaladvances,vaccinationshots(防疫针)areathingofthepast.Ordinaryfoodscontainspecificvaccines(疫苗).Withthestrawberriesintheirmouths,thekidsheadforthefrontdoor.It’stimeforyoutogotowork.Yourcarchecksyourfingerprintsandunlocksthedoors.“Myoffice,autopilot,”youcommand.Yourcardrivesitselfdowntheroadandmovesmoothlyintotrafficonthehighway.Yousitbackandunrollyoure-newspaper.Thelatestnewsdownloadsandfillstheviewer.Lookingthroughthepages,youwatchthenewsasvideofilmratherthanreadit.1、Whatchangesthecolorofyourshirt?A.Themirror. B.TheshirtitselfC.Thecounter. D.Themedicine.2、Howdotheshoesknowthatyoushouldn’teatthebreakfastcereal?A.Bypouringthebreakfastintoabowl. B.Bylisteningtothedoctor’sadvice.C.Bytestingthefoodsuppliesinthekitchen. D.Bycheckingthenutritiondetailsofthefood.3、Thestrawberriesthechildreneatserveas______.A.breakfast B.lunchC.vaccines D.nutrition4、Howisthetextorganized?A.Inorderoftime. B.Inorderoffrequency.C.Inorderofpreference. D.Inorderofimportance.25.(10分)“Atalmostanygivenage,mostofusaregettingbetteratsomethingsandworseatothers,”JoshuaHartshorne,anMITcognitive(认知的)scienceresearcherandtheleadauthorofastudylookingathowintelligencechangesasweage,toldBusinessInsider.Histeamquizzedthousandsofpeopleaged10—90ontheirabilitytodothingslikerememberinglistsofwords,recognizingfaces,learningnames,anddoingmath.Theirresultssuggestthatnomatteryourage,there’salmostalwaysanewpeakonthehorizon.Thehumanbrainhasaremarkablecapacitytorecognizeandidentifyfaces,andscientistsarejustbeginningtolearnwhy.Onaverage,weknowthatourabilitytolearnandremembernewfacesappearstopeakshortlyafterour30thbirthday.Havingtroublefocusing?Thestudysuggeststhatourabilitytomaintainattentionimproveswithage,reachingitspeakaroundage43.Whileyoungeradultsmayexcelinthespeedandflexibilityofinformationprocessing,adultsapproachingtheirmid-yearsmayhavethegreatestcapacitytoremainfocused.Datingistough.Oneofthereasonscouldbethatwe’regenerallybadatreadingotherpeople’semotionsuntilwereachourlate40s.That’saccordingtoonecomponentofHartshorne’sstudy,whichinvolvedshowingthousandsofpeopleimagesoffacescroppedtightlyaroundtheeyearea.Participantswereaskedtodescribetheemotionthepersoninthephotowasfeeling.Performancepeakedforpeopleagedaround48.Manypeoplebelievethattheirmathskillsdeclineaftertheyleaveschoolandstoppracticingarithmetic.Butthenexttimeyoutrytosplitupacheck,keepthisinmind:yourabilitytodobasicsubtractionanddivisiondoesn’treachitsapexuntilyour50thbirthday.EverwonderwhyyoualwaysloseatScrabble?Goodnews:Yourbestdaysmaybeahead.Accordingtopeople’sscoresonmultiple—choicevocabularytests,mostofusdon’treachourpeakwordsmithingabilitiesuntilwe’reinourlate60sorearly70s.1、Whatdidthescientistsmainlytestduringtheresearch?A.Communicationability. B.Athleticability.C.Intelligenceability. D.Readingability.2、Whatdoestheunderlinedword“apex”inparagraph5mean?A.Destination. B.Top. C.Goal. D.Minimum.3、Whoismostlikelytosucceedaccordingtothetext?A.Lucy,72,tryingtowinatScrabble.B.Tom,26,tryingtoidentifystrangers’faces.C.Jack,48,tryingtofocushisattentionforalongtime.D.Lily,43,tryingtoreadtheemotionsindifferenteyes.4、WhatdoesHartshorne’sstudymainlytellus?A.Thereisnoendtolearning.B.Constantdroppingwearsawaythestone.C.Geniusisnothingbutlaboranddiligence.D.Afootmayproveshortwhileaninchmayprovelong.第三部分语言知识运用(共两节)第一节(每小题1.5分,满分30分)阅读下面短文,从短文后各题所给的A、B、C和D四个选项中,选出可以填入空白处的最佳选项.26.(30分)OnenightmanyyearsagoIwasonthebridgeofashippassingoneofourlargecitiesonaquietnight.Isawitslights1intheskyandheardthecity’snoises.Ihavespenttwenty-fiveyearsonboats.NowIama2.Myjobistobringinthelargeluxury3andstaywiththemuntiltheyaresafelystoppedintheirports.Ifeltvery4thefirsttimeIeverdockedabigliner.Shecame5uptheharboronafloodtideandtoweredhighovertheshortlittleboat.Aswedrewalongside,adoorwayopened6atwaterlevelandtwosmartlydressedsailorshelpedmeaboard.IwasescortedtothebridgewhereI7fromthecaptain.IrealizedIwasin8ofagreatshipworthmillionsofdollars.Havingdockedseveralofthelargeliners,IrealizedIwasnotimportant,9simplythequarterbackwhocalledthesignals.Inspiteof10wereadinthenewspapers,Ihavegreatfaithinthiscountry,prayingthatapeacefulunderstandingwillcometothis11world,sothatmychildrencangrowupinaworldfullofhappiness.Ibelievethiswillcome12.Iremembertheunderstandingand13thattookoverthiscountry,backin1949,whenalittlegirlnamedKathyFiskus14intoanoldwellinCalifornia.Engineersandsandhogsandpeopleinallwalksoflifeworkedalmostthreedays,andwhentheygotheroutshewasdead.Peoplesentinthousandsofdollarsin15funds,butthosewhodidtheworkand16theequipmentwouldn’ttakethemoney.Theyworkedforbiggerthings.Italkedtocaptainsofforeign17thatcameintoNewYorkHarbor,andtheywerejustas18asweAmericansoverthetragedy.Ibelievesome19willbefoundtoworktogetherforworldpeacewiththesamesympathyandunderstandingthatpeopleworkedtorescuelittleKathyFiskus.IbelieveGodwill20bringthisabout.1、A.decoratedB.reflectedC.includedD.occupied2、A.cookB.designerC.pilotD.swimmer3、A.linersB.shopsC.hotelsD.offices4、A.interestingB.smartC.luckyD.proud5、A.drawingB.ridingC.walkingD.running6、A.oftenB.neverC.almostD.hardly7、A.tookoverB.pickedupC.gotoutD.broughtin8、A.placeB.needC.searchD.control9、A.soB.butC.andD.or10、A.howB.whereC.whichD.what11、A.undiscoveredB.unsettledC.unplannedD.unexpected12、A.inB.fromC.aboutD.on13、A.favorB.pityC.beliefD.sense14、A.fellB.wavedC.threwD.hid15、A.schoolB.businessC.rescueD.loan16、A.producedB.transportedC.furnishedD.supposed17、A.busesB.planesC.shipsD.trains18、A.worriedB.satisfiedC.amazedD.concerned19、A.timeB.roadC.moneyD.way20、A.somedayB.foreverC.nowhereD.therefore第二节(每小题1.5分,满分15分)阅读下面材料,在空白处填入1个适当的单词或括号内单词的正确形式。27.(15分)Changeismucheasierwhenyouhavemanysupportingpartnersandunlimitedresources.But,sinceitisoftentheshockofadeath,divorceorsomeotherlifetragedythat

1.(push)usoutofourcomfortzonetotakecareofourselves,itcanmean

2.(force)tostarttobeindependent,whichformanyofusisthescariestpartofall.Probablythemostdifficultthingaboutseekingsignificantchangeisdoingit

3.youdon’thavefinancialoremotionaltoolsavailabletomaketheprocessgo

4.(smooth).Butsometimesreachingourfullpotentialmeansworkingwithout

5.safetynet.Forthosetruly

6.(devote)totheirmission,havingfewerresourcescanbeasurprisingblessingasitforcesthemtoget

7.(create)andexplorenewpaths.Idon’tknowifit’spossibletoleavethisworld

8.zeroregrets.Becauseofthenaturallifecyclesandthefactthatsometimesit’sthetragedythatcausesourawakenings,weoftenrealizeittoolatetoavoidcertainpainful

9.(outcome).Pleasekeepinmindthatthechoicebelongstoeachofus.Weallhavethepowertochangeandgivemoreintentional

10.(direct)totheremainderofourlives.第四部分写作(共两节)第一节短文改错(满分10分)28.(10分)假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。删除:把多余的词用斜线(\)划掉。修改:在错的词下划一横线,并在该词下面写出修改后的词。注意:1、每处错误及其修改均仅限一词;2、只允许修改10处,多者(从第11处起)不计分。Ourschoolisholdinganactivityaimingtobuildingaharmoniousschool、Ithinkwhatweareresponsibleforisweshouldworkhardtoachievethisgoal、Oneofthemostimportantcharacteristicsofharmonyaregoodrelationships、Weshouldbefriendlytoourclassmates、Beside,weshouldrespectourteachersbecausetheyarealwaystheretohelpyou、Andweshouldcommunicatetoourparentsregularlycanknowwhatishappenedinourschool、Last,weshouldmakeanefforttomakeourschoolcleanedandtakegoodcareoftheequipmentsintheclassroom、Let’stakeanactionfromnowon!Let’sworktogethertoliveinharmony!147第二节书面表达(满分25分)29.(25分)阅读下面短文,然后用60个单词左右概括短文的要点。Gettingridofdirt,intheopinionofmostpeople,isagoodthing.However,thereisnothingfixedaboutattitudestodirt.Intheearly16thcentury,peoplethoughtthatdirtontheskinwasameanstoblockoutdisease,asmedicalopinionhaditthatwashingoffdirtwithhotwatercouldopenuptheskinandletillsin.Aparticulardangerwasthoughttolieinpublicbaths.By1538,theFrenchkinghadclosedthebathhousesinhiskingdom.SodidthekingofEnglandin1546.ThusbeganalongtimewhentherichandthepoorinEuropelivedwithdirtinafriendlyway.HenryIV,KingofFrance,wasfamouslydirty.Uponlearningthatanoblemanhadtakenabath,thekingorderedthat,toavoidtheattackofdisease,thenoblemanshouldnotgoout.Thoughthebeliefintheadvantageofdirtwaslong-lived,dirthasnolongerbeenregardedasaniceneighboreversincethe18thcentury.Scientificallyspeaking,cleaningawaydirtisgoodtohealth.Cleanwatersupplyandhandwashingarepracticalmeansof

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