完形填空阅读下列短文从每小题所给的A、B、C、D四个选项中选出一个最佳选项。Thoughmostpeoplethinkthatdisposablechopsticks(一次性筷子)aremadefromwastewoodtheyareactuallymadefromtreesmos

　　完形填空

　　阅读下列短文从每小题所给的A、B、C、D四个选项中选出一个最佳选项。

　　Thoughmostpeoplethinkthatdisposablechopsticks(一次性筷子)aremadefromwastewoodtheyareactuallymadefromtreesmostofwhichareaspens(白杨).Sometimestheyareknown1the“motherofforests”becausetheyprotectyoungtreesand2alivingplaceforbirdsandanimals.Andnowwearenottalkingaboutchoppingdownafewtreesbutmillionsofthem.

　　ItissaidthatChinatheworld’sbiggestuser32.5milliontreeseveryyeartomakeabout5.7billionpairsofdisposablechopsticks.

　　AnoriginationwhichisnamedGreenpeaceworkedwithanadvertisementcompany.Theycameupwiththis4ideatoturntheusedchopsticksbackintotrees.5itwasagreatideaitwasactuallydirtywork.

　　However6200hard-workingvolunteersfrom20universitiesinBeijing80000pairsofdisposablechopstickswerecollectedandcleaned7justthreeweeks.ThenwiththehelpofaChinese8theysetaboutbuildingthetrees.

　　Attheendoflastyearfour5-foot-tallchopsticktreeswereplantedatBeijing’smostpopularmallthePalace.Thesetreeswillbemovedaroundanddisplayedinuniversitiesand9publicplaces.GreenpeaceishopingthattheywillbeabletotellpeoplealloverChinatostopusingdisposablechopsticksandhelp10naturalresources(资源).

　　()1.A.forB.asC.withD.of

　　()2.A.offerB.provideC.developD.produce

　　()3.A.turnsdownB.putsdownC.takesdownD.cutsdown

　　()4.A.fantasticB.crazyC.wastefulD.useless

　　()5.A.BesidesB.HoweverC.AlthoughD.But

　　()6.A.thankstoB.thankforC.becauseofD.with

　　()7.A.forB.atC.duringD.in

　　()8.A.designerB.actorC.writerD.poet

　　()9.A.othersB.theotherC.otherD.another

　　()10.A.saveB.useC.findD.turn