阅读理解

Smokinginindoorpublicplacesincludingpublicworkingplacespublictransportvehiclesandsomeotherspecialoutdoorworkingplaceshasbeenbanned(禁止)inChinasinceJanuary2011．Let'slookatthefollowingadvantagesofbanningsmoking．

Firstbanningsmokingwillnotonlyhelpinsavingsmokersfromhealthproblemsanddiseasesbutwillalsobegoodforpassive(被动)smokers．Whenthesmokerissmokinginarestaurantthepeoplearoundhimaresuretobreatheinthesmokeandsufferfromthediseasesanactivesmokergets．Ifsmokingisbannedspreadofthesediseasescanbecontrolled．

Nextbanningsmokingwillputstressonsmokerstogiveup．Sinceasmokerispreventedfromsmokinghewilllearnhowtolivewithoutsmokingforlonghours．Whenasmokerdoesn'tsmellorseeanybodyaroundhimsmokingitmightreducehiswishtosmoketoo．Asaresultpeoplehavetogiveupsmoking．

Smokinginpublicplacesinfluencesnon-smokerstostartsmokingespeciallyadolescents．Whenteensseepeoplearoundthemsmokingtheywillfollowthemeasily．Thusthenumberofteensmokerswillincrease．Alsoasthma(哮喘)andotherproblemsareoftenseeninchildrenlivingaroundsmokers．Soifitisbannedtheseplaceswillbecomesafeforchildrenandteenagers．

Lookingfromtheeconomicpointofviewsmokingshouldbebannedtoincreaseworkproductivity(生产率)．Employees(雇员)whosmokeusuallytakebreakstosmokewhileworking．Sothenumberofhourstheyputintheirworkissmaller．

Ifyouseefromtheenvironmentpointofviewsmokingshouldbebanned．Smokingcausesairpollution．Ifitisbanneditwillhelpkeeptheenvironmentfromgettingworse．

A．

Afield

B．

Ahospital

C．

Alibrary

D．

Arestaurant