首页
登录
职称英语
[originaltext] The cancellation of the 16-day flight means that the crew and
[originaltext] The cancellation of the 16-day flight means that the crew and
游客
2025-01-01
27
管理
问题
The cancellation of the 16-day flight means that the crew and scientists on the ground are pursuing only their most important experiments in the few remaining hours left before the shuttle laboratory is closed. The US sapce agency NASA decided Sunday to bring the orbiter home 12 days early because of fears of weakened power generator could explode. The generator has been turned off, leaving the shuttle with only two thirds of its normal power supply. To conserve electricity for the experiments the crew is working in dimmer lighting than normal and has turned off all unessential equipment. NASA says the two remaining generators are sufficient for Tuesday’s landing, but had nevertheless ordered the astronauts to study emergency procedures in case another fails. The shuttle team has expressed its disappointment at the curtailment of the science mission, and says enough data have already been collected in the materials, combustion and biological experiments to push science further ahead. The scientist’ goal is to complete the experiments on a later shuttle flight. David Batlery, VOA news, Washington.
选项
A、The laboratory was closed.
B、The generator was turned off.
C、The power generator might explode.
D、Electricity was going to run out.
答案
C
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3894352.html
相关试题推荐
[originaltext]IranianPresidentMohammadKhatamisaysIranmightresumeuran
[originaltext]IndonesianPresidentMegawatiSukarnoputrihasdeclaredanend
[originaltext]IndonesianPresidentMegawatiSukarnoputrihasdeclaredanend
[originaltext]IndianPrimeMinisterelectSoniaGhandiwillholdtalksTuesd
[originaltext]Interviewer:WellCharles,Imustsaythatyourshopisprettyre
[originaltext]CAPECANAVERAL,Fla.—ThespacecraftMessengerrocketedawayTu
[originaltext]U.S.officialssayIraqipoliticianAhmadChalabirevealedto
[originaltext]AseniorAmericandefenseofficialsaysthePentagonmayrepla
[originaltext]AseniorAmericandefenseofficialsaysthePentagonmayrepla
[originaltext]SchoolEducationInterviewer:Janet,as
随机试题
挂接在总线上的多个部件()A.只能分时向总线发送数据,并只能分时从总线接收数据
阿司匹林的片剂在空气中放置一段时间后,颜色会变黄→红棕色,原因是A.聚合 B.
重型胎盘早剥与先兆子宫破裂共有的临床表现是A:合并妊娠期高血压疾病 B:剧烈腹
下列不属于遥感不足的表现的是()。A.图像判读、解译后获得的往往是对地物的
下列对于写字楼租赁合约中的条款规定说法正确的有()。A:折让优惠是业主给租户提供
被认为是加强党的建设特别是领导班子、领导干部思想政治建设的一次创造性探索和成功实
根据《建筑安装工程费用项目组成》(建标[2013]44号)的规定,计算安全文明施
(2019年真题)多孔标准跨径总长为500m的桥梁属于()。A.特大桥 B.大
(2013年真题)根据《计量法》,关于计量器具使用的说法,正确的是()。A.计
下列不属于专属管辖的是()。A.房屋买卖纠纷 B.知识产权中的财产纠纷 C.
最新回复
(
0
)