special exercise2

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1、SpecialExercise2CancerMaySoonBeWorld'sLeadingKillerExpertssayonereasonisbecausemorepeoplearesmokingcigarettesindevelopingcountries.___71___.Theyexpectthatbytwothousandten,cancerwillbecometheworld'sleadingcauseofdeath.Heartdiseaseisthecurrentleadingkiller.AWorldHealthOrganizationre

2、portmadethepredictionsinDecember.Expertssayonereasonmorepeoplearedyingfromcancerisbecausemorepeoplearesmokingcigarettesindevelopingcountries.Fortypercentoftheworld'ssmokersarebelievedtoliveinChinaandIndiaalone.____72____.RatesofbreastcancerinJapan,SingaporeandSouthKoreaarenowthree

3、timeswhattheywerefortyyearsago.TheW.H.O.reportestimatesthattwelvemillionpeoplewillbefoundtohavesomeformofcancerthisyear.Itpredictsthatmorethansevenmillionpeoplewilldieearlyasaresultofcancer.Andmorethanfivemillionofthenewcancercaseswillbeindevelopingcountries.____73___.Expertsarepr

4、edictingthelargestincreaseswillbeinChina,Russia,andIndia.Withoutnewtreatments,theW.H.O.says,thenumberofnewcancerpatientscouldreachtwenty-sevenmillionayearbytwothousandthirty.___74__.TheAmericanCancerSocietysaysgovernmentscandothingstohelppreventtheincreaseincancercasesanddeaths.On

5、eideaistoprovidepooranddevelopingnationswithvaccinesthathelptopreventsomecancer-causinginfections.Oneexampleofacancer-causinginfectionishumanpapillomavirus.Thisviruscancausecancersinwomen.___75__.Andthecancersocietysayshealthofficialsandgovernmentsshouldinvestmoreincancerresearcha

6、ndearlydetection.A.Cigarettesmokingindevelopingcountriesiscausingmorecancerdeaths.B.Anothersuggestionismoresupportfortobacco-controlprograms.C.Thenumberofdeathscouldreachseventeenmillionayear.D.Healthexpertspredictthatsoon,morepeoplewilldiefromcancerthanfromAIDS.E.Thenumberofcance

7、rcasesanddeathsfromcancerareexpectedtoincreaseonepercenteachyear.F.Otherthingsincludinghighfatdietsandreducedphysicalactivityarealsobelievedtobepushingthenumbersupward.G.Thenumberofsmokingpeopleinthedevelopedcountriesisdecreasingsofastthatthediseasesrelatedtosmokingarealsodecreasi

8、ngsofast.Key:71----75DFECBSpecial