首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
Underground Coal Fires Coal burning deep underground in China, India and ...
Underground Coal Fires Coal burning deep underground in China, India and ...
admin
2020-12-24
34
问题
Underground Coal Fires
Coal burning deep underground in China, India and Indonesia is threatening the environment and human life, scientists have warned. These large scale___________ (51)blazes (火焰)cause the ground temperature to heat up and kill surrounding vegetation,produce greenhouse gases and can___________ (52) ignite (点燃)forest fires,a group of scientists told the annual meeting of the American Association for the Advancement of Science in Denver. The resulting___________ (53) of poisonous elements like mercury can also pollute local water sources and soils, they warned.
“Coal fires are a global disaster,” said Associate Professor Glenn Stracher of East Georgia College in Swainsboro, USA. But____________ (54) few people know about them.
Coal can heat up on its own, and eventually catch fire and burn, if there is a continuous oxygen supply. The heat produced is not caused to___________ (55) and, under the right combinations of sunlight and oxygen,can trigger spontaneous (自发的)catching fire and burning. This can occur underground,in coal stockpiles,abandoned mines or even as coal is transported. ___________ (56) fires in China consume up to 200 million tons of coal per year, delegates were told. In___________ (57),the U. S.economy consumes about one billion tons of coal annually, said Stracher,____________ (58) analysis of the likely impact of coal fires has been accepted for publication in the International Journal of Coal Ecology .____________ (59) underway, coal fires can burn for decades, even centuries. In the process,they release large___________ (60) of greenhouse gases, poisonous fumes and black particles into the atmosphere.
The members of the panel discussed the____________ (61) these fires may be having on global and regional climate change, and agreed that the underground nature of the fires makes them difficult to___________ (62).
Ultimately, the remote sensing and other techniques should allow scientists to___________ (63) how much carbon dioxide these fires are emitting (释放).One suggested___________ (64) of containing the fires was presented by Gary Colaizzi, of the engineering firm Goodson,which has developed a heat-resistant grout (灌浆),which is designed to be pumped into the coal fire to____________ (65) the oxygen supply.
选项
A Most
B Some
C Such
D Many
答案
C
解析
选项C的意思是“如前所述的”,仅此意符合原文。
转载请注明原文地址:https://ti.zuoweng.com/ti/8L9QKKKQ
相关试题推荐
共用题干 第二篇SleepNecessaryforMemoriesBurningthemidnightoilbeforeanexam...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,Indiaand...
UndergroundCoalFires CoalburningdeepundergroundinChina,Indiaand...
随机试题
关于回弹法检测混凝土强度,下列叙述正确的是()。
关于募集资金,以下说法正确的有()。
判断病理性抑郁与非病理性抑郁的标准包括()。多选
胡锦涛说:“载人航天精神是‘两弹一星’精神在新时期的发扬光大,是以爱国主义为核心
徐某,女,外贸公司职员。工作期间,公司老板丁某经常对徐某实施性骚扰。根据 《妇
设有两个线性相关的指标变量X、Y,X与Y变量的协方差为0.48,X变量的标准差为
已知3维列向量α,β满足αTβ=3,设3阶矩阵A=βαT,则()。A.β是A的属于特征值0的特征向量B.α是A的属于特征值0的特征向量C.β是A的属于特
受理执业医师注册申请的卫生行政部门,对应当准予注册的,准予注册期限是自收到申请之日起A.7日内B.10日内C.15日内D.30日内E.60日内
下列情形导致施工合同无效的有()。A:施工企业以欺诈手段承揽政府投资工程B:某投标人与招标人串通并中标,损害其他投标人利益C:施工企业不具有相应资质等级D
与理财顾问服务相比,综合理财服务的特点体现在()。A.综合理财服务是商业银行向客户提供的财务分析与规划、投资建议、个人投资产品推介等综合的专业化服务B