初中英语完形填空!Theearthisourhome.Wemusttakecareofit请选出正确答案并解释为什么!Theearthisourhome.Wemusttakecareofit.Lifetodayiseasierthanitwas__1__yearsago,butithasbroughtsomenewproblems.Oneof

　　初中英语完形填空!Theearthisourhome.Wemusttakecareofit请选出正确答案并解释为什么!

　　Theearthisourhome.Wemusttakecareofit.Lifetodayiseasierthanitwas__1__yearsago,butithasbroughtsomenewproblems.Oneofthebiggestproblemsispollution.Wecanseeit,smellit,drinkitandevenhearit.Manhaspollutedthe__2__.Themorepeople,themorepollution.Manyyearsago,theproblemwasnotsoseriousbecausetherewerenotso__3__people.Whenthelandwasuseduportheriverwasnotcleaninaplace,manwentto__4__place.Nowmanisslowlypollutingthewholeworld.__5__pollutionisstillthemostserious,it’sbadfor__6__thingsintheworld.Manycountriesdon’tletpeopleburn__7__forairinthehousesandfactoriesinthecity.PollutionbySO2isnowthemostdangerouskindofairpollution.It’scausedbyheavytraffic.Peoplesayit’s__8__toridebikes.Whenyouareriding,thereisnopollution.Butevenindevelopedcountries,mostpeopledon’tgotoworkbybike.It’snotbecausebikesareexpensiveorpeoplearetirediftheyridetowork.It’sbecausethenumberofcarsontheroadsbecomeslarger.Somorepeople__9__theirbikesandgotoworkbycar,thenthingsaregettingworseandworse.Weshouldhavespecialroadsonlyforbikesandmakeit__10__difficultandexpensivefordriverstotaketheircarsintothecitythattheywillgobacktousingtheirbikes.

　　（）1.A.hundrB.hundredsofC.hundredofD.hundreds

　　（）2.A.moonB.starC.earthD.sun

　　（）3.A.lotB.littleC.manyD.much

　　（）4.A.othersB.theothersC.theotherD.another

　　（）5.A.AirB.FoodC.WaterD.Noise

　　（）6.A.lifeB.liveC.livingD.lives

　　（）7.A.somethingbadB.badsomethingC.somethinggoodD.goodsomething

　　（）8.A.leastB.bestC.mostD.worst

　　（）9.A.putonB.lookatC.putawayD.lookup

　　（）10A.suiteB.suchC.veryD.so