首页
登录
职称英语
There is no doubt about it: the Earth really is growing warmer. If you live
There is no doubt about it: the Earth really is growing warmer. If you live
游客
2023-09-12
61
管理
问题
There is no doubt about it: the Earth really is growing warmer. If you live in a city, that is, urban【C1】______ have known for years that swaths of asphalt and concrete tend to【C2】______ the summer heat. As cities have grown,【C3】______ has the temperature problem. This summer, NASA and the Environmental Protection Agency teamed up with several U.S. cities to study urban "heat islands" and【C4】______ ways to bring some【C5】______ . The pilot program【C6】______ satellite, airplane and ground-based date to produce detailed maps of the hot and (comparatively) cool zones in the【C7】______ areas.
Images of Salt Lake City,【C8】______ in late July, document the【C9】______ of the urban heat problem. Some dark rooftops reach a temperature of 160 degrees F.(71 degrees C.). Jeff Luvall,【C10】______ heads the heat island project, notes that use of【C11】______ materials for roofs and parking lots would help【C12】______ solar heat upward. Urban forests also help reduce temperatures,【C13】 ______ the extent of the improvement depends on both the extent and arrangement of the forests. Luvall reports that【C14】______ along streams brings cool air into Salt Lake City; developers who turn these streams into concrete ditches throw away a【C15】______ natural air conditioning system.【C16】______ , scientists continue to fret about the broader, potentially【C17】______ more troublesome problem of global warming. Vice President Al Gore recently cited government data showing that the first half of 1998 was the warmest year【C18】______ record and called on Congress to adopt【C19】______ that would【C20】______ emissions of greenhouse gases. [br] 【C11】
选项
A、light-colored
B、dark-colored
C、deep-colored
D、slight-colored
答案
A
解析
根据语句含义,并联系常识,“利用浅色的材料做屋顶和停车场将帮助向上反射太阳的热量”。
转载请注明原文地址:http://tihaiku.com/zcyy/3006174.html
相关试题推荐
______________(当初要不是你的帮助),Ireallydon’tknowwhatI’dhavedone.Ifithadn’t
Thereisnodoubtaboutit:theEarthreallyisgrowingwarmer.Ifyoulive
Thereisnodoubtaboutit:theEarthreallyisgrowingwarmer.Ifyoulive
Thereisnodoubtaboutit:theEarthreallyisgrowingwarmer.Ifyoulive
Thereisnodoubtaboutit:theEarthreallyisgrowingwarmer.Ifyoulive
Thereisnodoubtaboutit:theEarthreallyisgrowingwarmer.Ifyoulive
Thereisnodoubtaboutit:theEarthreallyisgrowingwarmer.Ifyoulive
Thereisnodoubtaboutit:theEarthreallyisgrowingwarmer.Ifyoulive
Thereisnodoubtaboutit:theEarthreallyisgrowingwarmer.Ifyoulive
Thereisnodoubtaboutit:theEarthreallyisgrowingwarmer.Ifyoulive
随机试题
Aspartsoftheworld______uninhabitable,millionsofpeoplewilltrytomigra
Choosethecorrectletter,A,BorC.GENERALCOURSEDETAILS[br]TheMicrobiology
D美国地理。考查华盛顿和纽约位于美国的哪个地理区域。
Howdowegetmoreyoungpeopletoincreasetheirconsumptionofiron-rich
[originaltext]TheoutgoingparliamentinthePalestinianterritorieshasvot
《中华人民共和国劳动合同法》中明确规定劳动合同一年以上不满三年的,试用期A.不得
5月初,几位“驴友”到我国东南部某山区旅游。下图为该山区地形示意图,图中①~⑥处
下列各项中,典当融资的优点不包括()。A:典当行更注重对个人客户和中小企业服务
根据国家发改委《必须招标的工程项目规定》和《必须招标的基础设施设施和公用事业项目
甲地调查发现100名12岁儿童身高的标准误是2.4cm,乙地调查发现100名12
最新回复
(
0
)