首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、Generator malfunction. B、Computer error. C、A collision with another station. D、All the above. B
A、Generator malfunction. B、Computer error. C、A collision with another station. D、All the above. B
admin
2010-02-20
75
问题
The U.S. Space Agency NASA says Russia’s orbiting Mir space station has lost its primary and backup oxygen sources. If the problem is not fixed, the 3-member crew would have to abort the mission. But, a Russian space official in Moscow told Reuters News Agency that only the primary generator developed trouble and that the unit was repaired by the crew. More about the latest problem on board the space station from VOA’s Nick Simming.
"The U.S. Space Agency says Mir’s two primary sources of oxygen have stopped working and now there is only sever- al day’s supply of oxygen inside Mir’s cabin. Mir’s backup oxygen generating candles failed Monday just after the normal oxygen supply system used by the spacecraft unexpectedly shut down. That normal oxygen source, a method that extracts oxygen from water, had been turned off for several days to conserve energy heated and automatically shut down. NASA’s spokesman Michael Brock Hais says if Mir’s oxygen supply problem is not fixed soon, the two Russians and one American on board will have to abort. This problem is the most serious to plague the space station which has endured power loss, computer malfunction and even a collision with a supply vessel all in the past six months. Nick Simming VOA News, Washington."
选项
A、Generator malfunction.
B、Computer error.
C、A collision with another station.
D、All the above.
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/AsqO777K
0
专业英语八级
相关试题推荐
Ingeneral,oursocietyisbecomingoneofgiantenterprisesdirectedbyabureaucraticmanagementinwhichmanbecomesasmall,
A、Tomeettheneedsofthesociety.B、Tosatisfyaperson’sinterest.C、Tosatisfycertaingoals.D、Tosupportthefamily.C
A、Howtogetalongwithpeople.B、Howtomakeabudgetforpersonalneeds.C、Howtomakemoneyforherentertainment.D、Howtot
Scienceisadominantthemeinourculture.Sinceittouchesalmosteveryfacetofourlife,educatedpeople,needatleastsome
IhopetohelpyoualongyourpathbysharingsomeofthebestofwhatI’velearned.Aswithanyadvice,takeitwithagrainof
Studentsshouldbehelpedbyacoursethatconsidersthecomputer’svariousimpactsoncommerce,economy,science,technology,c
ComputersmonitoreverythinginSingaporefromsoilcompositiontolocationofmanholes.Attheairport,ittookjust15seconds
EmployeesintheUSarepaidfortheirtime.Thismeansthattheyaresupposedto
A、Al-Qaida.B、Amilitantgroup.C、TheMuslimBrotherhood.D、Agroupofseparatists.B
A、Terrorists.B、Civilians.C、Muslimextremistrebels.D、TheEuropeanUnion.C
随机试题
一患者突然咯血200mL,既往间断咳嗽,咳脓痰20余年。该患者咯血最可能的原因是()
Evenplantscanrunafever,especiallywhenthey’reunderattackbyinsectsordisease.Butunlikehumans,plantscanhavethei
患儿5岁,弛张高热,气促,咳嗽有黄痰,突然出现明显的呼吸困难、烦躁、剧烈咳嗽、面色发绀、不能平卧,查体:胸廓饱满,叩诊上方呈鼓音、下方胸廓叩诊呈实音,听诊呼吸音减弱,心率140次/min,肝大肋下0cm,可能合并
A公司2015年和2016年有关委托代销的资料如下。(1)2015年12月6日A公司委托B公司销售甲商品1000件,每件单位成本为O.8万元,每件协议价为1万元(不含增值税额),商品已发出。合同约定B公司对外销售价格可自行决定但最高不得超过每件1.5万元
在人类的历史上,文明冲突的现象一直存在,或者说,政治和经济的利益常常披着文明精神的外衣发生冲突,但另一方面,____________。甚至可以说,冲突具有短暂性,而融合具有留存性和长远性。在许多情况下,冲突本身也成为融合的工具。填入划横线处最恰当的是(
“大家快看,前面就是三峡工程建设工地!”这种导游讲解语调是()。
园名意为和煦普照之日光,喻父母之恩德的是()。
为检验卤代烃(R—X)中的X元素,有下列实验操作:①加热煮沸;②加入硝酸银溶液;③取少量卤代烃;④加入稀硝酸酸化;⑤加入氢氧化钠溶液;⑥冷却。正确操作的先后顺序是()。
人们常说第一只有一个,但是也有人说得第一并不难,只要愿意另起一行。每个人都是第一。你怎么看?
巴黎圣母院是著名的_______式建筑之一。
最新回复
(
0
)