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
9
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).Onesuggested___________ (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 exchange
B disappear
C regenerate
D transfer
答案
B
解析
选项B的意思是“消失”,仅此意符合原文。其他选项,exchange的意思是“交换”,regenerate的意思是“再生”,transfer的意思是“交换”。
转载请注明原文地址:https://ti.zuoweng.com/ti/0DlQKKKQ
相关试题推荐
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,Indiaand...
UndergroundCoalFires CoalburningdeepundergroundinChina,Indiaand...
UndergroundCoalFires CoalburningdeepundergroundinChina,Indiaand...
UndergroundCoalFires CoalburningdeepundergroundinChina,Indiaand...
UndergroundCoalFires CoalburningdeepundergroundinChina,Indiaand...
SleepNeeessaryforMemories Burningthemidnightoilbeforeanexamorin...
随机试题
以利润最大化为目标的缺点是( )。 A、利润最大化没有考虑利润的取得时间,忽视
全国铁路旅客运输密度等于全国铁路旅客()除以全国铁路营业里程。
丹酚酸的结构为
长期债务筹资与短期债务筹资相比优点有( )。
对注销注册有异议的执业医师,申请复议的期限为自收到注销注册通知之日起
新股发行体制改革的基本内容包括()。
下列属于元认知监视策略的是()。 A.设置学习目标B.浏览阅读材料 C.阅读时对注意加以跟踪D.分析如何完成学习任务
以下药物中善治少阴头痛的是A.藁本B.白芷C.防风D.细辛E.羌活
关于大体积混凝土裂缝控制做法,正确的有()。A、控制混凝土人模温度B、增大水灰比,加大水泥用量C、混凝土浇筑完毕,无需覆盖D、掺入适量微膨胀剂E、观测混
甲股份有限公司委托A证券公司发行普通股1000万股,每股面值1元,每股发行价格为3元。根据约定,股票发行成功后,甲股份有限公司应按发行收入的2%向A证券公...