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英语专业四级考试完形填空考前练习2018年英语专业四级考试完形填空考前练习Knowledgemakeshumble,ignorancemakesproud.以下是小编为大家搜索整理的2018年英语专业四级考试完形填空考前练习，希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhigh-tech,solar-paneled(装有太阳能板的)masterpiecesthat____1____thecoversofarchitecturemagazines.ButtheU.S.hasmorethan100millionexistinghomes,anditwouldbe____2____wastefultotearthemall____3____andreplacethemwithgreenerversions.Anenormousamountofenergyandresourceswentintothe____4____ofthosedwellings.Anditwould____5____65yearsforthereducedcarbonemissionsfromanewenergy-efficienthometomakeup____6____theresourceslostbydestroyinganoldone.Sointhebroadest____7____,thegreenesthomeistheonethathasalreadybeen____8____.Butatthesametime,nearlyhalfofU.S.carbonemissionscomefromheating,coolingand____9____ourhomes,officesandotherbuildings.“Youcan’tdealwithclimatechange____10____dealingwithexistingbuildings,”saysRichardMoe,thepresidentoftheNationalTrust.Withsome____11____,theoldesthomestendtobetheleastenergy-efficient.Housesbuiltbefore1939useabout50%moreenergypersquarefootthan____12____builtafter2000,mainly____13____thetinycracksandgapsthatexpand____14____timeandletinmoreoutsideair.____15____,thereareatremendousnumberofrelativelysimplechangesthatcangreenhomes,____16____historiconeslikeLincoln’sCottagetoyourownpostwarhouse.Andefficiency____17____cansavemorethanjusttheearth;theycanhelp____18____houseownersfromrisingpowercosts.____19____,anationwideefforttoimproveexistingbuildingscould____20____hundredsofthousandsofgreenjobs.1.A.makeB.becomeC.doD.present2.A.fantasticallyB.incrediblyC.intriguinglyD.unreliably3.A.offB.awayC.apartD.down4.A.creationB.constructionC.rebuildingD.destruction5.A.useB.spendC.takeD.make6.A.atB.withC.inD.for7.A.wayB.meaningC.ideaD.sense8.A.builtB.designedC.destroyedD.improved9.A.electrifyingB.poweringC.equippingD.generating10.A.andB.orC.withoutD.unless11.A.expectationsB.modificationsC.historyD.ex
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