首页
登录
职称英语
According to the news, the American space shuttle Columbia failed______. [br] [
According to the news, the American space shuttle Columbia failed______. [br] [
游客
2024-10-14
30
管理
问题
According to the news, the American space shuttle Columbia failed______. [br]
NASA officials say, on Wednesday, one of three sensors (传感器) on Columbia’s left-hand landing gear possibly indicated the device had begun to deploy (展开;配置) 30 seconds before all contact was lost with the shuttle. The new information surfaced as NASA officials were working on the latest version of the timeline covering exactly what happened before Columbia and its crew was lost on Feb. Previous timelines released by NASA and showed a number of sensors in and around the left wing were failing off or indicating a heating trend beginning eight minutes before the contact was lost.
选项
A、30 seconds
B、5 minutes and 30 seconds
C、7 minutes and 30 seconds
D、3 minutes and 30 seconds
答案
C
解析
本题是推理题。先要听清新闻里有关NASA两次调查结果的报道:最近公布的一次时间是30秒:30 seconds before all contact was lost with the shuttle。而前一次公布的时间是8分钟:eight minutes before the contact was lost。因此两个时间之差是7分30秒。
转载请注明原文地址:https://tihaiku.com/zcyy/3800285.html
相关试题推荐
Accordingtothisnews,whatisthemainpointofthedebateoverimmigrationre
Whatisthefirstguidelinetoinvestingaccordingtothespeaker?[br][origin
Whatisthefirstguidelinetoinvestingaccordingtothespeaker?[originaltext
WhichofthefollowingisNOTtrue,accordingtothepassageyouhavejustheard
WhichofthefollowingisNOTtrue,accordingtothepassageyouhavejustheard
WhichofthefollowingisNOTtrue,accordingtothepassageyouhavejustheard
WhyAmericanscientistsaredevelopingthesemaps7[br][originaltext]Americ
WhyAmericanscientistsaredevelopingthesemaps7[br][originaltext]Americ
Barbecuinghasbecomean【C1】______partofAmericanlife,asbarbecuegrill
Barbecuinghasbecomean【C1】______partofAmericanlife,asbarbecuegrill
随机试题
Completethetablebelow.WriteNOMORETHANTWOWORDSAND/ORANUMBERforeach
[img]2018m9s/ct_etoefz_etoeflistz_201808_0016[/img][br]Whatistheprofessor’s
Throughoutthehistoryofmankind,peoplehavebeenasking,"Canitreallyh
对于子宫内膜癌,下列哪项恰当A.阴道排液早期为浆液性或浆液血性 B.单纯放射治
肝硬化A.血清铁降低,总铁结合力增高B.血清铁增高,总铁结合力降低C.血清铁、总
对某高层办公建筑的消防给水系统进行维护保养的下列做法,不符合现行国家标准《消防给
下列关于现代企业计划职能的重要作用,说法不正确的是()。A.使决策目标具体化
美国教育学家布卢姆提出了“教育认知目标分类学”。将认知目标由低到高分为若干个层次
目前我国日用品行业产品成熟、产品差异化很小、产品质量与技术提升的空间都非常有限,
医务人员的医德修养不属于医德的A.自律 B.自我陶冶 C.自我锻炼 D.自
最新回复
(
0
)