首页
登录
职称英语
When we think of green buildings, we tend to think of new ones—the kind of hi
When we think of green buildings, we tend to think of new ones—the kind of hi
游客
2024-01-25
57
管理
问题
When we think of green buildings, we tend to think of new ones—the kind of high-tech, solar-paneled masterpieces that make the covers of architecture magazines. But the U.S. has more than 100 million existing homes, and it would be 【C1】______ wasteful to tear them all down and 【C2】______ them with greener versions. An enormous amount of energy and resources went into the construction of those houses. And it would take an average of 65 years for the【C3】______carbon emissions from a new energy-efficient home to make up for the resources lost by destroying an old one. So in the broadest【C4】______,the greenest home is the one that has already been built. But at the same time, nearly half of U. S. carbon emissions come from heating, cooling and【C5】______our homes, offices and other buildings. "You can’t deal with climate change without dealing with existing buildings," says Richard Moe, the president of the National Trust.
With some【C6】______, the oldest homes tend to be the least energy-efficient. Houses built before 1939 use about 50% more energy per square foot than those built after 2000, mainly due to the tiny cracks and gaps that【C7】______over time and let in more outside air.
Fortunately, there are a【C8】______number of relatively simple changes that can green older homes, from【C9】______ones like Lincoln’ s Cottage to your own postwar home. And efficiency upgrades (升级) can save more than just the earth; they can help【C10】______property owners from rising power costs.
A) accommodations B) clumsy C) doubtfully D) exceptions
E) expand F) historic G) incredibly H) powering
I) protect J) reduced K) replace L) sense
M) shifted N) supplying O) vast [br] 【C5】
选项
答案
H
解析
根据and可以推测该空需要填入一个动词的现在分词与heating和cooling并列,可以选的只有单词powering和supplying,这里powering符合题意,意为“为某物提供动力”。
转载请注明原文地址:http://tihaiku.com/zcyy/3393830.html
相关试题推荐
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
随机试题
JacklosthisJoblastweek.Itwasdifficultforhimtofindanother【C1】___
[originaltext]W:Ihaveaveryimportantthingtoaskyou.DoyouspeakFrench?
Perfectcertaintybelongsonlytothegods;therestofushavetomakedowith
[originaltext]M:Ipassedbythestreetinfrontofourcollegeyesterday.Doy
敞口水箱的满水试验和密闭水箱(罐)的水压试验必须符合设计与本规范的规定。检验方法
下列说法与资料相符的是:A.沿海港口合计吞吐量2008年1月的同比增长额高于
对新参加电气工作人员、实习人员、临时参加劳动人员和外单位派来支援的人员有什么要求
我国税收收入占国民生产总值比重表 1985~1998年期间,我国国内生产总
有271位游客欲乘大、小两种客车旅游,已知大客车有37个座位,小客车有20个座位
下列导致现有设备贬值的情形中,属于设备有形磨损的有()。A.设备连续使用导致零
最新回复
(
0
)