Asweallknowbikesaremainlymadeofsteel(钢材).Butcanyouimaginethattheycanbemadeofbamboo?Doyouwanttoknowhowabamboobikeisproduced?Doyouwanttomakeyourownbikewithbamboo?YoucandoitattheBambooBikeStudio(

　　Asweallknowbikesaremainlymadeofsteel(钢材).Butcanyouimaginethattheycanbemadeofbamboo?Doyouwanttoknowhowabamboobikeisproduced?Doyouwanttomakeyourownbikewithbamboo?YoucandoitattheBambooBikeStudio(工作室)inNewYork.Peopletherecanteachyouhowtomakeyourownbamboobike.

　　ThestudioisalsohelpingbuildfactoriesinGhana(加纳)whichisacountryinwesternAfrica.Thefactorieswillmakecheapbamboobikes.

　　Bambooisasgoodassteelforbuildingagoodbike.MartyOdlinworksatthestudio.Hesaysabamboobikeisthewonderfuleverydaybike.

　　InGhanabikesareverypopular.Fewpeoplehavemoneytobuyacar.Andpeopleliketousebikestocarrymostofthecountry’sfoodandothergoods.

　　ThepeopleofGhanaarealsotoopoorandtheycan’tbuildfactoriestomaketraditionalsteelbikes.Butmakingbamboobikesischeap. OdlinisplanningtoshowtheGhanaianworkershowtoquicklymakebamboobikesnow.HehopesthatmoreandmoreGhanaianpeoplecanhavebamboobikes.

　　( )1.Wherecanwelearnhowtomakeabamboolike?

　　A.AttheBambooBikeStdioinAmerica B.InnormalfactoriesinChina.

　　C.OnfarmsinAustralia. D.AtschoolsinNewYork.

　　( )2.FactoriesinGhanacanmake_____.

　　A.muchmoneybymakingbamboobikes B.simplebutexpensivebamboobikes

　　C.cheapbutusefulbamboobikes D.bamboobikesforsports

　　( )3.FromwhatMartyOdlintoldaboutbamboobikesweknow______.

　　A.bamboobikesarebetterthancars. B.bamboobikesaregreatinthedailylife.

　　C.MarryOdlinlikesbamboobikesbetterthananyotherthings.

　　D.whereverMartyOdlingoeshealwaysridesabamboobike

　　( )4.WhyarebikesverypopularinGhana?

　　A.BecausemostpeopleofGhanaaretoopoortobuyacar.

　　B.BecausepeopleofGhanadon’tlikecars.

　　C.BecausepeopleofGhanahavetousebikestocarryfoodandgoods.

　　D.Becauseabikeischeaperandpeopleliketousebikestocarrythings.