上海復(fù)旦大學(xué)附屬中學(xué)高三下學(xué)期開學(xué)考試英語試卷答案不全

復(fù)旦附中2014學(xué)年第二學(xué)期高三年級第一次綜合測試英語試卷 2015年2月第I卷（共103分）I.ListeningComprehension.PartAShortConversationsDirections:InpartA,youwillhearLenshortconversationsbetweentwospeakers,Attheendofeachconversation,athirdvoicewillaskaquestionaboutwhatwassaid,Theconversationandthequestionswillbespokenonlyonce.Afteryouhearaconversationandthequestionaboutit,readthefourpossibleanswersinyourpaper,anddecidewhichoneisthebestanswertothequestionyouhaveheard.B.Inatrainstation.D.Inapostoffice.B.Inatrainstation.D.Inapostoffice.C.Inaschool.( )2.A.Tobuyabunchofflowers.Tocleantheircars.Topickupthewoman,sparents.Todrivetomeettheman,sparents.( )3.A.Hedoesn,tneedasmuchsleepashiswife.Hiswifedoesn/tsleepwell.Womenneedmoresleepthanmen.Hewantstohavemoresleep.( )4.A.Winterishisfavoritetimeforsports.Sportsarequiteimportanttohim.Heplaysbetternowthanheusedto.Heshouldbemoreenthusiasticforsports.( )5.A.Sheprefershigh-heeledshoes.Sheprefersjoggingshoes.Shehasnoopiniononit.Shehasdifferentchoicesfordifferentoccasions.( )6.A.Becauseitneedsfrequentrepairing.Becauseitcostsalotofmoney.Becauseitdoesn/tworththeprice.Becauseitneedstimetolearn.( )7.A.Becauseitlookedfunny.Becauseitlookedlikeapostoffice.Becauseithadaredpostboxoutside.Becausethemanthoughtso.B.Paintapictureofit.D.Throwitaway.B.Surprise.B.Paintapictureofit.D.Throwitaway.B.Surprise.D.Happiness.B.Callhersister.D.Gobowling.C.Hammeranailwithit.()9.A.Anger.C.Confusion.( )10.A.Gotoalecture.C.Attendaplanningmeeting.PartBPassagesDirections:InPartB,youwillheartwoshortpassages.Andyouwillbeaskedtquestionsoneach

ofthepassage.Thepassagewillbereadtwicebutthequestionswi.spokenonlyonce.Whenyouhearaquestion,readthefourpossibleanswersinyourpcanddecidewhichonewouldbethebestanswertothequestionyouhaveheard.Questions11through13arebasedonthepassageyouhavejustheard.)11.A.TheyappeareverynightinTVweatherforecasts.Thewerefirstemployedaswomennewsannouncers.TheyarethemostattractivewomeninBritain.TheyarethemostpopularstarsinaTVplay.)12.A.At10intheevening.B.At9intheevening.At10inthemorning.D.At9inthemorning.)13.A.Newspaperreportersstillwrotealotabouther.PeopleknewthatAnnawouldbethefirstwomantoholdthenewsgram.IndependentTelevisionalsohadawomannewsannouncer.Theviewersofhernewsprogramthatnightincreasedtomillions.Questions14through16arebasedonthepassageyouhavejustheard.B.SanFrancisco.D.NewYork.B.SanFrancisco.D.NewYork.B.95,000dollars.D.Tenmilliondollars.C.Detroit.)15.A.25,000dollars.C.Amilliondollars.)16.A.Hegotmarried.Hehadtenmilliondollars.Hehadthreedaughters.Hiswifeanddaughterwerekilledinatrafficaccident.PartCLongerConversationsDirections:InpartC,youwillheartwolongerconversations.Theconversationswillbereadtwice.Afteryouheareachconversation.Youarerequiredtofillinthenumberedblankswiththeinformationyouhaveheard.Blanks17through20arebasedonthefollowingconversation.RECIPE(烹飪法)FORPEANUTBISCUITSIngredients(配料)120gramsofchoppedsaltypeanuts125millilitersofbutter50gramsofsugar200gramsof(17) StepsMeltthebutter.Stirbutterandsugartogether.thedryingredientswiththemeltedbutter.theovento175degrees.Putthemixtureintoa(20) tin.Bakefor15minutesintheoven.Completetheform.WriteONEWORDforeachanswer.Blanks21through24arebasedonthefollowingconversation.Whydidthespeakersfeelrelaxed?Becausethe(21) Wheredidthespeakersplantogo?(22) Whatwerethespeakerstodofirst?(23) Whowouldpayforthetickets?(24) Completetheform.WriteNOMORETHANTHREEWORDSforeachanswer.II.GrammarandVocabularySectionADirections:Afterreadingthepassagesbelow,fillintheblankstomakethepassagescoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperfromofthegivenword;fortheotherblanks,useonewordthatbestfitseachblank.Mostpeopleknowthatgoldhasbeenusedincoins,jewelryandartsincebeforerecordedhistory.But(25)islesswell-knownisthatgoldhasbeenandstillisusedformanyotherthings.Gold(26)(use)inmedicineforalongtime.InmedievalEuropepeoplethoughtthatgoldwasgoodforyourhealth.Theythoughtthatsincegoldwassopureandrareithadtobegoodforyou.Thisisn,ttruebecausegoldisinertbody.Thismeansthatthechemicalsinthehumanbodycannotaffectgold,therefore,itdoesn,tdoanythingwhileitisinthebody.Butgoldisusedsuccessfullyindentistry.Dentistsusegoldtofixpeoplesteeth.Goldisalsousedincombinationwithothermetals.Itgetsmixedwiththesemetals.Themixtureisbetterbecausegoldisnotaffectedbyair,moistureorcorrosivechemicalssuchasacid.Thisisonereason(27)itisusedforcoinsandinjewelry.日ectricitymovesverywellthroughgold.Italsodoesnotcorrode,(28)meansthatitlastsalongtimewithoutbeingdamagedbytheairorchemicals.(29)thesetwoproperties,goldisusedinelectronics.Thisisthemostcommonindustrialuseofgold.Itisalsousedinwiresthatneedtocarryalotofelectricity.Butgoldisalsousedineverydayelectronics(30)mobilephonesandcomputers.Goldisalsousedinotherways.Itisusedinglassproductiontochangethecoloroftheglass.Goldcanalsobemadesothin(31)youcanseethroughit.Becauseofthis,itcanalsobeputontheglassofthecockpit(wherethepilotsits)ofsomeairplanes.Whenelectricityispassedthroughthegoldthatisonthisglass,itstopsicefromformingontheglass.Thistypeofgoldplatingalsopreventssomeoftheinstrumentsinthecockpitfrom(32)(damage)byradiation.Goldisalsousedinphotographytochangethecolorsofthephotograph.Itisalsousedinsatellites,cars,CDsandspacesuits.Althoughwemostlythinkofgoldasbeingusedinjewelryorformoney,ithasmanyotheruses.Inthefuture,goldwillcontinuetobeveryusefulforawidevarietyofpurposes.Cigarettesmokingkills.Thatweknow.So,manufacturesmadeelectroniccigarettesasasafersmokingchoice-saferthantobacco.E-cigarettescontainthedrugnicotinelikecigarettes.Buttheydonotusetobacco.Andyoudonotlight(33).Theyarepoweredbybattery.So,ife-cigarettesaresosafe,whyhavepoisoncontrolcentersaroundtheUnitedStatesseenanincrease(34)telephonecallsaboute-cigarettepoisonings?Theanswerischildren.Mostofthecallsarefrompeopleworriedaboutchildrenwhohaveplayedwiththedevices.Intheperiodofonemonththisyear,theUnitedStatesCentersforDiseaseControlsay215peoplecalledtheCenterwithe-cigaretteconcerns.Morethanhalfofthesecallswereforchildren(35) (age)fiveandyounger.Thedevicesapparentlyhadmadethemsick.TimMcAfeeisdirectoroftheCDC’sOfficeonSmokingandHealth.Hesaystheproblemisregulation,meaningtheU.S.Federalgovernmentdoesnotcontrole-cigarettes(36)Theycontainliquidnicotine.Mr.McAfeeaddsthatliquidnicotineisawell-knowndanger.“NicotinehistoricallyhasbeenusedasapesticideintheUnitedStates.Andthat,swherewehavereallyhadformany,manydecadessignificantpoisoningswhenpeoplegotexposedtonicotinethatwasinliquidsolutions”Mr.McAfeeexplainsthatnicotinepoisoninghappens(37)thesubstancegetsintotheskin,getsintotheeyesorisswallowed.Evenasmallamount,hesays,(38jmakeapersonsick.Nicotinepoisoningcancausestomachpainorasenseofimbalance.Headachesandseizuresarealsocommonsighsofnicotinepoisoning.Andtoomuchnicotinecankill.TimMcAfeesayse-cigarettesdonotcreatethelevelofrisktopeople(39)tobaccoproductsdo.Henotesthatalmost500000Americansdieeachyearfromcigarettes.“So,cigarettesarethewinnerinthatcontest.Andwedon'treallyknowwhat,sgoingtohappenwithe-cigarettes”E-cigarettesdonotcontainhundredsofharmfulchemicalsthatarefoundinrealcigarettes.So,theU.S.SurgeonGeneralhassuggestedthate-cigarettesmaybeausefultoolforadults(40) (try)toendtheirtobaccouse,orquit.ButMcAfeeworriesthatteenagersmaythinkelectroniccigarettesareharmless.Theycouldbecomeaddicted,orhooked,onthenicotineandthenstartsmokingrealcigarettes.Inotherwords,hefearsthatforyoungpeoplefakee-cigarettescouldbea“gateway”totherealthing.SectionBDirections:Completethefollowingpassagebyusingthewordsinthebox.Eachwordcanonlybeusedonce.Notethatthereisonewordmorethanyouneed.A.peculiarB.applicationC.CurrentlyD.accessibleAB.ItemsAC.mostlyAD.forcesBC.bucketsBD.governingCD.normalABC.retailerAistestingdeliveringpackagesusingdrones,CEOJeffBezossaid.Theideawouldbetodeliverpackagesasquicklyaspossibleusingthesmall,unmannedaircraft,throughaservicethecompanyiscallingPrimeAir,theCEOsaid.Theaircraft,alsoknownasoctocopters,willpickuppackagesinsmallyellow41atAmazon'sfulfillmentcentersandflythroughtheairtodeliver42tocustomersaftertheyhitthebuybuttononlineatA.Thegoalofthenewdeliverysystemistogetpackagesintocustomers'handsin30minutesorless,theworld,slargestInternet43said.PuttingPrimeAirintocommercialusewilltake“somenumberofyears”asAmazondevelopsthetechnologyfurtherandwaitsfortheFederalAviationAdministrationtocomeupwithrulesandregulations,thecompanyadded.“Oneday,PrimeAirvehiclewillbeas__44asseeingmailtrucksontheroadtoday,“thecompanysaid.Droneshave_45beenusedbytheUSAmilitary.However,thecostoftheseunmannedaircrafthasdroppedprecipitouslyinrecentyears,makingthemmore__46tocommercialusers,suchascompanies,smallbusinessesandentrepreneurs.However,theFAA__47limitstheuseofdronesintheU.S.topublicentitiessuchaspolice__48andhobbyists,meaningthedevicescannotbeusedinreturnforpayment.Theregulatorsaidrecentlythatitplanstohaveregulations__49commercialuseinplaceby2015.“TheFAAwouldnotletAmazondothisnow,”saidRyanCalo,anexpertonrobotics,privacyandthelawattheUniversityofWashington.”Butthisispreciselythetypeof_50thatCongresshadinmindwhenittoldtheFAAin2012tocomeupwithrulesforcommercialunmannedaircraft.“We’llbereadytoentercommercialoperationsassoonasthenecessaryregulationsareinplace,”AmazonsaidSunday.“Safetywillbeourtoppriority,andourvehicleswillbebuiltwithmultipleredundanciesanddesignedtocommercialaviationstandards”.III.Readingcomprehension.SectionADirections:Readthefollowingthreepassages.Eachpassageisfollowedbyseveralquestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Choosetheonethatfitsbestaccordingtotheinformationgiveninthepassageyouhavejustread.Withtuitionrisingeverfaster---theaverageannualcoatataprivatecollegeisnowcloseto$40,000andisexpectedtorisetoover$80,000by2025----gettingfinancialaidiscrucialformanyfamilies.ifyouareoneofthem,youwillwanttocheckoutthese__51__fromKalmanA.Chany,authorofPayingforCollegeWithoutGoingBroke:2011Edition.Don,tassumeyouwon,tquality.Yourincomeoryourgradesmayormaynotmakeyouineligible,sodoyourresearch.Anddon,t__52outacollegebecauseyouthinkit,stooexpensive.Thehigherthecost,themoreaidyoumay__53__.Don’twait.There,salimitedmountofcashtogo__54.Applyforaidbeforeyouareaccepted.Applyearly.You/llneedtofillouttheFAFSAform,whichisavailableonline__55__,oryoucanorderonebycalling800-433-3243.Somecolleges__56__additionalpaperwork,includingtheCollegeBoard,sCSS/PROFILEapplication,stateaidforms,andformstheythemselvesprovide.Meetthedeadline.Anddon,t57thereisonlyone.Differentcollegeshavedifferentdeadlinesfordifferentforms,whichcan58anywherefromlateDecembertoMarch.Knowyour“expectedfamilycontribution.”Usetheonlinetoolat/calculatorstofigure_59thecollegesyouareapplyingtothinkyoucanaffordbeforeyouapply.Thatwayyoucanplanaccordinglyandwon'tbeunpleasantlysurprised.__60__youraideligible（資格）.Awardstoincomingfreshmanarebasedinpartonincomefor

theyearendingDec.31ofthestudent,ssenioryearinhighschool.Makeappropriateadjustmentstoyourassets,debts,andretirementprovisionssothatyoucangetasmuch61_asyoucan.DotyourI,sandcrossyourt’s(一絲不茍).Don,tmake62__mistakes.Forgettingto63financialaidapplications,neglectingtofillthemout_64orusingthewrongacademicyear,sversionoftheformwilldisqualifyyou.Fileyourtaxreturnsasap.Someaiddeadlineswillrequireyoutodoadraftversionofyourincometaxreturnwithestimatednumbers,so65yourpaperworkandbepreparedtofilloutyourtaxformsearly.Formoreideasonsavingforcollege,visit.51.A.changesB.principlesC.ideasD.tips52.A.makeB.takeC.ruleD.put53.A.acceptB.receiveC.captureD.catch54.A.aroundB.overC.outD.down55.A.ofB.onC.atD.from56.A.askB.requireC.claimD.order57.A.assumeB.doubtC.desireD.realize58.A.drawB.meetC.setD.fall59.A.howB.whereC.whichD.what60.A.QualifyB.MaximizeC.MinimizeD.Disqualify61.A.rescueB.reliefC.aidD.promise62.A.genuineB.wiseC.honestD.stupid63.A.resignB.signC.identifyD.define64.A.absolutelyB.completelyC.partlyD.partially65.A.sortoutB.makeoutC.filloutD.bringoutSectionBDirections:Readthefollowingpassages.Eachpassageisfollowedbyseveralquestionsorunfinishedstatement.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Choosetheonethatfitsbestaccordingtotheinformationgiveninthepassageyouhavejustread.(A)Dogsandcatsarenotforstudentswholiveinthedormitory.Justthinkaboutthenoise,thesmellandallthatwildbehavior,chewingonwhatevertheycangettheirteethon,orknockingoverthetrashcan.Butdon,tfeelsad.Therearesmallerandlessdestructivepetstomakeyourdormitorylifecolorful.BettafishTheymakegreatpetswiththeirbigpersonalityandastonishingcolors,rangingfrombrightred,darkbluetolemonyellow.Unlikemanyfish,mostbettasreacttotheirowner/spresenceandbecomemoreactivethefishworld.ChinchillasWithoutbadsmell,aboutthesizeofarabbitandwithfurso

densethattheycan,tgetpetssuchasfleas,thefriendlycreatureoriginallyfromtheAndesMountainsinSouthAmericamakesanidealindoorpet.Chinchillasareverysocialanimals,evenifyouareonlyalone,youwillbecomeitsfamily.Incoldwinterdays,onlyaglanceatitsfurypetinadormwillbringyoualotofwarmth.LandhermitcrabsInasocietywhereownersareoftenasked“Aretheytasty?”，landhermitcrabsareamongthemostunluckyanimalscommonlykeptpets.Buttheyareeasytocarefor,inexpensiveandfascinatingtowatch.Andthefactthattheydon,tcauseanyallergicreactionsmakesthemperfectforcollegedormitories.Red-earedslidersipunhipunhRed-EaredSlidersIfyou,reinterestedinalifelongfriend,ared-earedslidermakesawonderfulpet.Ifwellcaredfor,theycanliveforaround40years.Butthereareacoupleofthingsyoushouldknow.Red-earedcangrowtoanadultsizeofupto30cm!Soyoumayneed

alargertankquickly.Inaddition,youwillneedtoprovideUVlighting,waterheater,andaswimmingareaandabasking曬太陽)area.Housingaredearedsliderisnoteasy.Allthedormitorypetsmentionedinthetextare.A.activeandallergic B.quietandpeacefulC.colorfulandtasty D.smallandsmellyWhichofthefollowingisnottrueaboutthesecreatures?Bettasareactiveandrichincolors.Chinchillasareoriginallymountainanimals.Landhermitcrabsareallergicbuttasty.Red-earedslidersneedmorecarefromtheowner.Ifyouwanttokeepthepetaslongaspossible,you'dbetterchoose.A.BettafishB.ChinchillasC.LandhermitcrabsD.Red-earedslidersThepassageismainlytoA.introducethebestwaytokeeppetsB.offerusefulpicturesforchoosingpetsC.informstudentsoflifestyleofpetsD.recommendsomedormitorypets(B)MOOCs(MassiveOpenOnlineCourses)arefree,butwithouttutoring,andareopentoanyone,anywhereintheworld.Thecoursesareflexible-normallythreetofivehoursofstudyaweek-doneatanytime,short(5to10weeks)andvideo-rich.Theyarealsoheavilydependentoncrowdsourcing:youcandiscussacoursewithfellowstudentsthroughonlineforums,discussionboardsandpeerreview.Studentsdon'thavetofinishthecourses,passassessmentsordoassignments,but,iftheydo,theygetacertificationofparticipation.TheOpenUniversitylaunchedFutureLearn,theUK,sanswertoUSplatformssuchasCoursera,EdXandUdacity,whichhavebeenofferingMOOCsfromtopUSuniversitiesforthepasttwoyears.Theresponsehasbeenincredible,withmorethanthreemillionpeopleregisteringworldwide.Meanwhile,in2012,EdinburghUniversitybecamethefirstnon-USinstitutiontojoinCoursera,spartnership,comprising13universities.“Wealreadyrun50onlinemaster,sdegrees,sothiswasalogicalexpansion,”saysProfessorJeffHaywood,Edinburgh,svice-principal.“It'saninvestmentinteachingmethodsresearch.HowamIgoingtoteachintroductoryphilosophyto100,000people?That,swhatIcalleducationalR&D."Headds“Ifyoulookahead10years,you,dexpectallstudentsgraduatingtohavetakensomeonlinecourses,soyou,vegottoresearchthat.OurMOOCsarenomoreincompetitionwithourdegreesthanalifelonglearningcoursebecausetheydon,tcarrycredits.”Cooperationiskey,Haywoodstresses.Itisfarbettertooffer20-30coursesinyourownareasofexpertise專門技能)andletotherinstitutionsdolikewise.ProfessorMikeSharples,FutureLearn,sacademicleadgoesfurther:"We,vetiedtheelementsavailablebeforeintoapackageofcoursesofferedbyleadinguniversitiesworldwideonanewsoftwareplatform,withanewwayofpromotingitandalsoanewsocial-learningteachingmethod.Youwon,tjustreceiveanexam,butbeabletodiscussandmarkeachother,sassignments.”BathUniversity,oneofmorethan20universitiesworkingwithFutureLearn,launchesitsfirstcourse,InsideCancer,nextJanuary,andegardsMOOCsasawayofbreakingdownagebarriers."There,snoreasonwhysomeonedoingGCSEsshouldnotlookatourMOOCsandgetquiteawaythroughthem,orsomeoneatPhDlevelandbeyond,"saysProfessorBernieMorley,expertforlearningandteaching.MOOCshavethesefeaturesEXCEPTthat.MOOCsarefreeofchargeforanyoneMOOCscanbeadjustedaccordingtopeople'slearningpaceMOOCsprovideteachers'instructionsifyouhavesomedifficultyMOOCshaveaplatformforlearnerstosharetheirlearningexperience71.WhatcanbeinferredfromProfessorBernieMorleyinthelastparagraph?PeoplewithvariouslearninglevelswillprobablyshowinterestinMOOCs.PeopleatPhDlevelhavealreadyknowneverythingaboutMOOCs.InsideCancerwillbethemostpopularcourseforsomeonedoingGCSEs.MOOCsarenotsocompetitiveaslifelonglearningcoursesduetotheproblemsofcredits..Thepassagemainlydealswith.thevariousopinionsonFutureLearntheadvantagesofonlineteachingmethodsthepopularityofno-creditcoursestheemergenceofanewlearningplatform（C）Healthykneesaren'tthemainconsiderationinchoosinghighheels,butnewresearchsayschunkyheelsarejustasbadforthekneesasspindlystilettos高星艮鞋）.Ittakesalongtimetofeeltheeffectsofknee-osteoarthritis（骨關(guān)節(jié)炎）-andonceyoudoitistoolate,”saidDr.CaseyKerrigan,leadingresearcherofthestudyandassociateprofessoratHarvardMedicalSchool'sdepartmentofphysicalmedicine.“Icompareittosmoking onecigaretteisnotpainful,butoveralifetimeitis.Wide---heeledshoesfeelcomfortable,sowomenwearthemalldaylong,”Kerrigansaid.“Theyarebetterforyourfeetthanstilettoheels,butjustasbadforyourknees,”Inthestudy,researchershadtwentywomenweartwopairsofshoeswiththree-inchheels,onewithanarrowheelandtheotherwithathickone.Thescientistscomparedhowmuchpressurewasputonthewomen'skneesbybothtypesofshoes.Thewomenalsowalkedbarefoottotestnormalpressure.Thescientistsfoundthatbothtypesofshoesappliedequalamountsofpressuretotheknees.Comparedwithwalkingbarefoot,theheelsincreasedpressureontheinsideofthekneeby26percent.Increasedpressureonthekneeeventuallyleadstoarthritis,expertssay.Theideathathighheelsarebadforyourhealthisn'tnew-scientistshavewarnedwomenforyearsthattheycontributetoproblemsrangingfromcornstohammertoes,kneepain,sprained（扭傷）anklesandbackproblems.Butin1998,KerriganandateamofHarvardresearcherswerethefirsttolinkhighheelsandkneeosteoarthritis,apainfuljointdiseasethatdestroyscartilage軟骨）surroundingtheknee.Thefirststudylookedonlyatstilettoheels,andKerrigansaidshewantedtostudythechunkyhigh-heeledshoesshenoticedmanywomenwearing.“Thisstudyconfirmswhatweallintuitively直覺地）knowthathigh-heeledshoesofanykindarenotgoodforourhealth,“saidDrGlennPfeffer,aSanFranciscodoctorandmemberoftheAmericanAcademyofOrthopaedicSurgeonswhowasnotconnectedtothestudy..Welearnfromthepassagethatwomenchoosechunkyheelsbecause.theywanttowalkcomfortablychunkyheeledshoesarecheaperthanstilettoheeledpairschunkyheelsdolessharmtokneeschunkyheelsarenotpainfulatall.Thestudymentionedinthesecondparagraphfoundthat.pressureonthekneeiscausedbyhighheelsthereadingofpressureisabnormalwhilewalkingbarefootarthritisisalwayscausedbypressureonthekneebothtypesofshoehavethesameharmtotheknees75.Itcanbeinferredthat.peoplegottoknowthehighheelsarehadforhealthrecentlypeoplehaveknownthehighheelsarehadforhealthforyearspeoplehaven,tknownthehighheelsarehadforhealthyetpeoplewillbewarnedthatthehighheelsarehadforhealthsoon76.Kerrigan'slatestudylookedatthechunkyhigh-heeledshoesbecause.theyfeelmorecomfortabletheyarerelatedtokneeosteoarthritistheyarewornbymanywomentheyaredifferentfromstilettoheels77.Thebesttitleforthepassagemaybe.TakingHealthyKneesintoConsiderationHigh-heelsDoHarmtoKneesChunkyHeelsandStilettoHeelsWhenWearingHighHeelsSectionCDirections:Readthepassagecarefully.Thenanswerthequestionsorcompletethestatementsinthefewestpossiblewords.Comprehensivelifestylechangesincludingabetterdietandmoreexercisecanleadnotonlytoabetterphysique,butalsotoswiftanddramaticchangesatthegeneticlevel,U.S.researcherssaidonMonday.Inasmallstudy,theresearcherstracked30menwithlow-riskprostatecancerwhodecidedagainstconventionalmedicaltreatmentsuchassurgeryandradiationorhormonetherapy.Theme