2017年12月英语四级阅读训练题185

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　　2017年6月英语四六级考试已顺利结束，各位考生可以来看看文都英语老师给大家整理的2017年英语四六级真题解析！文都四六级小编提醒各位考生：英语四级考试中四级阅读所占比重为百分之三十五，阅读训练的重要性不言而喻，然而四级阅读技巧也是一门学问。来看看文都四六级小编为各位整理的2017年12月英语四级阅读训练题(185)，请各位考生及时练习。
　　2017年6月大学英语四级考试真题及答案解析汇总
　　2017年6月大学英语六级考试真题及答案解析汇总
　　文都教育2017年6月英语四六级考试真题解析视频
　　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 US has more than 100 million existing homes, and it would be __1__ wasteful to tear them all down and __2__ 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 __3__ carbon emissions from a new energy-efficient home to make up for the resources lost by destroying an old one. So in the broadest __4__, the greenest home is the one that has already been built. But at the same time, nearly half of US carbon emissions come from heating, cooling and __5__ our homes, offices and other buildings. "You can't deal with climate change without dealing with existing building," says Richard Moe, the president of the National Trust.
　　With some __6__, 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 __7__ over time and let in more outside air.
　　Fortunately, there are a __8__ number of relatively simple changes that can green older homes, from __9__ 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 __10__ 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
　　【答案解析】
　　1-10    GKJLH  DEOFI
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