首页
登录
职称英语
What’s the distance did the spacecraft make the free fall? [originaltext] If
What’s the distance did the spacecraft make the free fall? [originaltext] If
游客
2023-11-02
31
管理
问题
What’s the distance did the spacecraft make the free fall?
If one rocket scientist’s observations are right, the fuzzy dots on a grainy black-and-white photo from Mars show the wreckage of a NASA probe which vanished in 1999 Just before it was supposed to land on the red planet. After it disappeared, the Mars Polar Lander Mission was declared a 165, 000, 000 dollar failure.(25)A NASA team concluded an engine probably shut off early, causing the spacecraft to free fall about 130 feet, causing almost certain destruction on the Martian surface.
" Landing on Mars is very hard. And it’s the part of your landing where things get really hard and, you know, it doesn’t take much. "
(26)Some experts think the spots in this photo show the Polar Lander’s wreckage is pretty much intact 6 years after the accident. NASA’s calling the scientist’s new analysis intriguing.
选项
A、130 meters.
B、130 kilometers.
C、130 feet.
D、113 feet.
答案
C
解析
本题考查对新闻细节的捕捉。由句(25)可知,宇航局的人认为可能是太空船的一个引擎突然熄火,使得太空船从130英尺高的空中落下,在火星表面坠毁。因此c为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3151781.html
相关试题推荐
WhichteamisthefirstrivalforGhanainthefootballWorldCup?[originaltext
Whatisthemainpurposeforholdingsuchaspecialcontest?[originaltext]A
Whatisthemaintaskforaidworkersnow?[originaltext]InIran,morethan
Whydopeopleleavehometotravelaccordingtothepassage?[originaltext]Pe
Accordingtothepassage,whichofthefollowingistrue?[originaltext]Good
Theconversationismainlyabout[originaltext]W:Hi,gotanyplansfortonight?
What’stheadvantageofapartnership?[originaltext]M:Barbara,whathaveyoube
WhichofthefollowingisNOTmentionedinthenews?[originaltext]Officials
Whatisthispassagemainlyabout?[originaltext]Therearemanyreasonswhy
Whichofthefollowingdoesthemanorder?[originaltext]W:Goodafternoon,Sir.
随机试题
Whenaninventionismade,theinventorhasthreepossiblecoursesofaction
NeitherLorillardnortheresearcherswhostudiedtheworkersintheeastparto
关于网幅广告说法不正确的是“()”。A.是最早的网页广告形式 B.定位在
面对激烈的全球经济竞争,亚太经合组织部长会议发表共同声明继续支持多边贸易体系,非
给需要密切观察血压的患者进行测量血压时,要做到“四定”的内容是A.定餐后、定部位
要约收购上市公司时,收购人可以以下列哪些方式支付收购价款( )。 Ⅰ.未在证
下列关于业绩比较基准说法正确的是()A.多样性的市场指数,可以使投资者和基
自信,对于房地产经纪人员来讲,是指在()基础上形成的一种职业荣誉感、成就感和
技能是通过练习而形成的合乎法则的()。 A.连贯动作 B.行为习惯 C.活
组成课程计划的主要内容是( )。A、学科设置 B、学科顺序 C、
最新回复
(
0
)