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
17
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/0L9QKKKQ
相关试题推荐
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...
UndergroundCoalFires CoalburningdeepundergroundinChina,Indiaand...
随机试题
产生薄厥的病因是 A.过度恐惧,恐则气下 B.过度嬉笑,喜则气缓 C.过度
食品生产加工车间照明,如采用人工照明方式,要求操作台面和其他工序的照明分别不低于
在人力资源初级阶段,人事部门()。 A.是重要的决策部门 B.具有半独立的
以依法可以转让的股票出质的,当事人应当订立( ),并向证券登记机构办理处置登记
患者,女性,23岁。诊断为甲状腺功能亢进症(甲亢),首选的治疗药物是
肢体导联P波电压
在中共十大前后,毛泽东在几次谈话中提出批林同批孔联系起来的问题,他的用心在于(
下列沟通中,属于外部沟通内容的有()。A、解释工作成果要求B、用网络图解释个人工作C、工作任务分配时的答疑和讨论D、业主将项目前期策划和决策过程向
小吴在服现役期间因公致残,因残疾情况较为严重,已不适合继续服役。根据规定,因战、因公致残被评定为()残疾等级的中级以上士官,本人自愿放弃退休安置的,...
下列会计事项中,可能会引起留存收益总额发生增减变动的是()。A.收到投资者以非现金资产投入的资本B.用盈余公积转增资本C.投资者按规定将可转换公司债券转为股