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
63
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] 【C14】
选项
A、forest
B、vegetation
C、plants
D、trees
答案
B
解析
“河边的植被”应用“vegetation”。
转载请注明原文地址:http://tihaiku.com/zcyy/3006177.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
()保持室内安静,注意清洁卫生。[br]()不准随地吐痰。F
用于二灰稳定土中的粉煤灰,要求()总含量应大于70%,烧失量应不超过20%
善于化油腻肉食积滞的药物是A、山楂 B、麦芽 C、谷芽 D、神曲 E、鸡
以下哪项为佝偻病患儿胸廓畸形的表现A."O"形或"X"形腿 B.漏斗胸 C.
现代自然科学,不是单单研究一个个事物。一个个现象,而是研究事物、现象的变化发展过
将某分级基金定为“债券型分级基金”时,该基金可能是以下哪类基金?()A:被动型分
证券公司参与本公司设立的多个集合计划的自有资金总额,不得超过证券公司净资本的(
一般资料:女性。24岁,未婚,大学毕业。 求助者自述:我们刚拿到毕业证书本应该
某男,64岁。发热恶寒,无汗,头痛,鼻塞,喷嚏,咽痒咳嗽,四肢酸痛。医师诊断为外
220kV的耐张绝缘子串应预留的零值绝缘子片数为()。 A.0;B.1;C
最新回复
(
0
)