[不定项选择题]共用题干 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,US A.But______(54)few people know about them.
Coal can heat up on its own,and eventually catch fire and bum,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 buming.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 bum 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. _________60
A.data
B.figures
C.volumes
D.images

[不定项选择题]共用题干 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,US A.But______(54)few people know about them.
Coal can heat up on its own,and eventually catch fire and bum,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 buming.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 bum 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. _________65
A.take up
B.cut off
C.back up
D.run out

[不定项选择题]共用题干 A和B都是某服装外贸公司的高级业务员。A年富力强，豁达开朗，口头禅是“鄙人有家有业，不愁吃不愁穿，只求有朝一日能实现儿时的梦想，独自驱车横穿撒哈拉沙漠，与非洲土著居民围着篝火唱歌跳舞”。B则精力充沛，办事风风火火，喜欢对人指手画脚，发号施令，一直渴望有朝一日能独当一面，到公司在某国的销售分公司担任领导职务。后来，公司在销售部内部公开选拔一名分公司经理，但分公司的条件、待遇都比总公司差。A和B均申请了突尼斯销售分公司经理的职务，但后来B认为自己能在与A的竞争中获胜的概率微乎其微，于是主动撤回了申请，A如愿以偿地到了非洲，一边开拓业务，一边体验风俗民情。 根据麦克里兰的三重需要理论，B喜欢对人指手画脚，发号施令，反映了他内心强烈的()。
A.权力需要
B.成就需要
C.自我实现需要
D.尊重需要