【阅读理解.AbanonsmokinginpublicplaceshascomeintoforceinChina-hometoathirdoftheworld'ssmokers.Themoveisaimedatcontrollingthenumberofdeathsfromsmoking-relateddiseases,runningatamillionayear.But】

　　阅读理解. AbanonsmokinginpublicplaceshascomeintoforceinChina-hometoathirdoftheworld'ssmokers.

　　Themoveisaimedatcontrollingthenumberofdeathsfromsmoking-relateddiseases,runningatamillion

　　ayear.

　　Buttheruleshavebeencriticized,becausetheydonotincludepunishmentsforthosewhochoosetoignore

　　them.

　　Manybusinessownershaterulesthatforcethemtobansmokingontheirpremises(经营场所)because

　　manycustomersdonotliketherulesandcomplain.

　　Therulesdonotallowsmokinginplaceslikerestaurants,hotels,railwaystationsortheatres,butnotatthe

　　office.

　　Employershaveadutytowarnstaffoffthedangersofsmokingbutdonothavetoforbidthemfrom

　　lightingupattheirdesks.

　　Shanghaiintroducedsimilarrulesayearago,butpeopledonotseemtotakemuchnoticeofthem.Often

　　youfindpeoplesmokingatthenexttablewhileyouareeatingyourmealorhavingadrinkinabar.The

　　problemisthattherulesdonotincludepunishmentsforbusinessesorindividualswhoignorethem.

　　ItappearsthatmanyChinesepeopleareunawareofthedangersofsmoking.Researchsuggeststhatonly

　　oneinfourknowstheharmcigarettesofsecond-handsmokecancause.

　　Officialssaytheyhavetotrytopersuadepeoplenottosmoketoreducethenumbersdyingfrom

　　smoking-relateddiseases.

　　Atthesametimethegovernmentmakesalotofmoneyfromthesalesofcigarettesbythestate-ownedfirm

　　thatmakesandsellsalltobaccoproductsthroughoutthecountry.1.ThenumberofsmokersinChinamakesupabout______oftheworld'ssmokers.A.66%

　　B.44%

　　C.33%

　　D.55%2.Wecanreplacetheunderlinedpartinthepassagewith______.A.areconcernedabout

　　B.arecuriousabout

　　C.don'tknow

　　D.don'tcare3.Whyhavetherulesbeencriticizedbysomepeople?A.Becausethosepeopledon'twanttobepunished.