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
14
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 groupof 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 paste
B release
C consumption
D elimination
答案
B
解析
选项B的意思是“释放”,符合句意。其他选项,paste的意思是“粘贴”,consumption的意思是“消耗”,elimination的意思是“消除”。
转载请注明原文地址:https://ti.zuoweng.com/ti/aL9QKKKQ
相关试题推荐
共用题干 第二篇SleepNecessaryforMemoriesBurningthemidnightoilbeforeanexam...
共用题干 第二篇SleepNecessaryforMemoriesBurningthemidnightoilbeforeanexam...
共用题干 第二篇SleepNecessaryforMemoriesBurningthemidnightoilbeforeanexam...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,IndiaandInd...
UndergroundCoalFires CoalburningdeepundergroundinChina,Indiaand...
UndergroundCoalFires CoalburningdeepundergroundinChina,Indiaand...
UndergroundCoalFires CoalburningdeepundergroundinChina,Indiaand...
随机试题
迟发型过敏反应是由什么介导的 A.IgM类Ab介导 B.IgG类Ab介导
属于肾上腺受体激动剂的降眼压药是()
从基金的资金来源和用途划分,证券投资基金可以分为()。
建设单位应按照有关建设工程法律法规的规定和强制性标准的要求,办理各种有 关安全
学高为“师”,身正为“范”强调了教师专业特点的()。A.角色多样性B.工作神圣性C.劳动创造性D.成效滞后性
女性,25岁,发现颈前肿物2个月,无任何不适。查体:颈前正中线甲状软骨上方可触及圆形结节,囊性感,随吞咽和伸舌活动,无压痛,考虑诊断为()A.甲状舌管囊肿
在教师的人格中有两种重要特征对教学有显著影响:一是富于激励和想象的倾向性;二是( )A、说到做到B、敬业精神C、热心和同情心D、重义气讲交情
施工期间,对质量问题严重的单位,政府质量监督机构可根据问题的性质签发()。A.质量问题整改通知单B.局部暂停施工指令单C.临时收缴资质证书通知书D.全面停
下列对城市空间环境演进的基本规律中,不正确的是( )。A:从封闭的单中心到开放的多中心空间环境B:从平面空间环境到立体空间环境C:从生活性城市空间到生产性
关于投入资本的核算,下列说法中正确的有( )。A.企业可以用固定资产、金融资产、无形资产等进行投资B.收到股东以货币资金出资时,若投入的金额超过占注册资本的