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
2025-01-08
11
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、America’s
B、Britain’s
C、Russia’s
D、Japan’s
答案
C
解析
新闻中的第一句就明确提到“Russia’s or biting Mir Space Station...”,所以只要听到这句话就可以肯定地选择答案C。
转载请注明原文地址:https://tihaiku.com/zcyy/3903772.html
相关试题推荐
[originaltext]ThedollardippedagainsttheeuroandtheyenonMondayinth
[originaltext]ThedollardippedagainsttheeuroandtheyenonMondayinth
[originaltext]TheDemocratsaren’tlikelytotroveenoughvotestocontinue
[originaltext]PresidentClinton’snomineeforDefenseSecretary,WilliamPer
[originaltext]PresidentClinton’snomineeforDefenseSecretary,WilliamPer
[originaltext]Interviewer:Hello,everyone.WelcometoourprogrammeWorldlyWi
[originaltext]Interviewer:Hello,everyone.WelcometoourprogrammeWorldlyWi
[originaltext]Interviewer:Hello,everyone.WelcometoourprogrammeWorldlyWi
[originaltext]MartinEdwards,chiefexecutiveofManchesterUnitedPIC,will
[originaltext]ALAKMEDbythenon-stopreductionintheamountoftotalarabl
随机试题
TheEnglishCivilWarisalsocalledA、thePuritanRevolution.B、thesecondMagna
Lecturingasamethodofteachingissofrequentlyunderattacktodayfrome
Thisyear,recordnumbersofhighschoolstudentsobtainedtopgradesinthei
对
下列机关中,可以作出驰名商标认定的有()。A.国家知识产权局 B.商标
在编制项目采购计划时,根据采购类型的不同,需要不同类型的合同来配合,()
胫骨上1/3骨折易导致 A.血管损伤B.神经损伤C.骨折延迟愈合D.
关于混凝土工程质量控制的说法,正确的有( )。A.模板板面应清理干净并涂刷隔离
A.0.29kA;B.0.44kA;C.0.34kA;D.
缓凝剂主要适用于()混凝土。A.低温季节施工 B.有早强要求 C.采
最新回复
(
0
)