三、阅读理解。(20分)AItsimportanttolearnaboutprotectingourenvironment.Hereisa5Rruleforus：ReduceIfyouwanttoreducewasteyoushoulduset

　　三、阅读理解。(20分)

　　               A 

　　   Itsimportanttolearnaboutprotectingourenvironment.Hereisa5Rruleforus：

　　   Reduce 

　　   Ifyouwanttoreducewasteyoushouldusethingswisely(明智地).Alargernumberoftreesarebeingcutdowntomakepaper.Ifeveryoneusespapercarelesslysoonwewillnothaveanytreesleft.

　　Otherthingsarealsobeingwastedandpeopledon'tknowwhattodowiththewasteinbigcities.Soitisnecessarytousethingswisely.

　　    Reuse 

　　    Youshouldalwaysthinkofreusingtheusablethingsbeforethrowingthemaway.Forexampleyoucangiveyourclothesyoudonotwearanymoretothepoor.Inafamilyyoumaypassonsuchclothestoyoungerbrothersorsisters.

　　    Recycle 

　　    Bottlescansandpapercaneasilyberecycled.Byrecyclingthemwesavelotsoftimeandmoney.ForexampleCokecansaresenttoafactorywheretheyaresmashedflat(压平)andmelted(g虫化)andthemetalthingsaremadefornewCokecans.

　　     Recover 

　　     Whenyoubuyaboxofapplestheremaybeafewrotten(腐烂的)applesyouhavetwochoices:oneistothrowthewholeapplesawayoryoucancutofftherottenpartsandkeepthegoodparts.Inthewayyouarerecoveringtheeatablepartsoffood.

　　     Repair 

　　     Ifoneofthelegsofyourtableisbrokenyoucanrepairit.Ifyouwanttochangeforbetteronesitisbetterforyoutoselltheoldthingsorgivethemtootherpeoplewhocanusethemafterdoingsomerepair.

　　()1.The“reduce”rulemainlyrequires(要求)us.

　　   A.tousethingswisely   B.tocutdownmanytrees

　　   C.tousealotofpaper   D.tothrowawayyouroldthings

　　()2.What’stherightorderofrecyclingCokecans?

　　a.collecttheusedcansb. meltthem

　　c.smashthemflatd. sendthemtoafactory

　　   A.abed   B.adeb   C.dbca   D.cabd

　　()3.The“recover”rulemainlyrequiresus.

　　   A.tothrowwastethingsaway

　　   B.tocoverwastethingswithearth

　　   C.togetbacktheusefulparts

　　   D.tothrowthewholethingsaway

　　()4.Whichisthebestwaytodowithyourbrokentables?

　　   A.Throwingthemaway.

　　   B.Repairingthem.