大学英语四级真题2010年06月PartⅠ……,我认为……PartⅣprehension(ReadinginDepth)SectionAWhenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhigh-tech,solar-,anditwouldbe(47)wastefultotearthemalldownand(48)(49)carbonemissionsfromanewenergy-(50),,,coolingand(51)ourhomes,officesandotherbuildings."Youcan'tdealwithclimatechangewithoutdealingwithexistingbuildings,"saysRichardMoe,(52),theoldesthomestendtobetheleastenergy-%moreenergypersquarefootthanthosebuiltafter2000,mainlyduetothetinycracksandgapsthat(53),therearea(54)numberofrelativelysimplechangesthatcangreenolderhomes,from(55)oneslikeLincoln'(升级)cansavemorethanjusttheearth;theycanhelp(56))modationsB)clumsyC)doubtfullyD)exceptionsE)expandF)historicG)incrediblyH)poweringI)protectJ)reducedK)replaceL)senseM)shiftedN)supplyingO)vastSectionBPassageOneYouneverseethem,butthey''regoing,howfastyou',orosIslandsintheIndianOceanJune30,2009,(潜水艇)detectedthedevice'shomingsignalfivedayslater,,AustralianscientistDavidWarrendevelopedaflight-memoryrecorderthatwouldtrackbasicinformationlikea
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