WatchingnewsabouttheenvironmentonTVcanmakepeoplefeelterrible.Theproblemsseemsobigthatit'sdifficulttoimaginehowpersonscandoanythingaboutthem.RebeccaHoskinghoweverthoughtdifferently.Rebeccaisawildlifecamerawoman

　　WatchingnewsabouttheenvironmentonTVcanmakepeoplefeelterrible.Theproblemsseemsobigthatit'sdifficulttoimaginehowpersonscandoanythingaboutthem.RebeccaHoskinghoweverthoughtdifferently.

　　RebeccaisawildlifecamerawomanandshewasfilmingadocumentaryfortheBBCinthePacificOceanwhenshesawsomethingthatmadehercry―quitealotofdeadbirdsthathaddiedbecausetheyhadeatensomeplasticthatisthrownintotheseaeachyear.Beachesthatusedtobebeautifulwerecoveredwithplastictoysbottlespens―everyplasticthingyoucanthinkof.

　　Rebeccadecidedshehadtodosomething.Backathomeshethoughtaboutwhatshecoulddotohelpdealwiththeproblemofthrowawayplastic.InherhometownofModburysheaskedlocalshopownerstostopusingplasticbagsintheirshops.

　　PlasticbagsareusedeverywhereintheUK.Thenumbersareamazing.TheUKusesarenearly17000000000plasticbagseachyear.Andthebagscantakeaverylongtimetobreakdownbecausetheyarechemical(化学物)ratherthannaturalsoeachyeartheseaandtheenvironmentbecomemoreandmorepolluted.

　　ToRebecca'ssurprisetheshopownersagreedandModburybecamethefirstplasticbagfreetownintheUK.Insteadshopsofferedcottonbagsorpaperbags.OthertownsaroundtheUKfollowedModbury'sexampleandarebecomingplasticbagfree.Itwon'tdealwithalloftheworld'senvironmentproblemsbutitshowsthatthereissomethingwecandoandonepersoncanmakeabigchangewithastrongenoughdecision.

　　( )31.Rebeccacriedonedaywhenshe       .

　　   A.foundtheoceanwaspolluted   B.wasthrownintothewater   C.sawquitealotofdeadbirds   D.waslisteningtoBBCnews

　　( )32.AccordingtothepassageRebecca       .

　　   A.comesfromatownintheUK   B.hasneverusedplasticbags   C.worksasanactressinfilms   D.oftentravelstothebeaches

　　( )33.Thepassagetellsusthat       .

　　   A.peopleusuallyfeelterriblewhilewatchingTV

　　   B.wecandosomethingaboutenvironmentalproblems

　　   C.plasticbagsareusedinalltownsexceptModbury

　　   D.theshopownerswereagainstRebecca'sidea

　　( )34.Whichofthefollowingisrightaccordingtothepassage?