首页
登录
职称英语
[originaltext] The U.S. Space Agency NASA says Russia’s orbiting Mir space st
[originaltext] The U.S. Space Agency NASA says Russia’s orbiting Mir space st
游客
2023-12-20
48
管理
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 Ruters 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 on ly several days’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 un expectedly shut down. That normal oxygen source, a method that extracts oxygen from water, had been turned off for several days to conserve energy while Mir’s crew performed re pairs. But when the system was activated Monday, it overheated and automatically shut down. NASA’s 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 loses, computer mal function and even a collision with a supply vessel all in the past six months. Nick Simming VOA News, Washington."
选项
A、the 3 - member crew would have to die
B、the 5 - member crew would have to die
C、the 5 - member crew would have to abort the mission
D、the 3 - member crew would have to abort the mission
答案
D
解析
听力材料中的第三句就明确谈到“If the problem is not fixed,the 3-member crew would have to abort the mission”,因此只要听到这句话,就能很容易地选择正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3289213.html
相关试题推荐
[originaltext]Theremark"theonlygoodnewsstoryisabadnewsstory"is
[originaltext]Theremark"theonlygoodnewsstoryisabadnewsstory"is
[originaltext]M:Forpoliticalheavyweightit’sbeenadelicatebalancingact,
[originaltext]M:Forpoliticalheavyweightit’sbeenadelicatebalancingact,
[originaltext]ThoughatraditionsupportbaseforDemocratcandidates,Repu
[originaltext]ThoughatraditionsupportbaseforDemocratcandidates,Repu
[originaltext]W:Basically,thesoapoperaisaboutlifeintheEastEndofLon
[originaltext]W:Basically,thesoapoperaisaboutlifeintheEastEndofLon
[originaltext]W:Basically,thesoapoperaisaboutlifeintheEastEndofLon
[originaltext]W:Basically,thesoapoperaisaboutlifeintheEastEndofLon
随机试题
[originaltext]M:Sorry,I’mlate.Didyouhearaboutthetrains?W:Yes,Iheardthe
以下哪项不是Berg量表中评定的内容:A.从坐到站 B.独立站立 C.闭眼站
名家主要代表人物公孙龙以诡辩而闻名。据说,他有一次骑马过关,官吏说:“马不准过。
不影响酶活性测定的因素为A.底物浓度 B.样品杯直径 C.温度 D.pH值
反应肝细胞合成能力的最佳指标是()。A.MAO和PTNP B.ALP和5-N
城市综合防灾减灾规划的任务是()。A.根据城市自然环境、灾害区划和城市定位
李颖的丈夫陈先生在去年从某企业下岗后一直失业在家,情绪非常低落,总觉得自己老了,
世界卫生组织国际药物监测合作中心,要求各成员国报告药品不良反应的周期是A.2个月
甲公司有机修和供电两个辅助生产车间,分别为第一车间、第二车间和行政管理部门提供维
高压管件焊缝常用哪几种无损检测方法检测(以优先顺序排序)?
最新回复
(
0
)