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
66
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
Whatwillhappeninthemiddleofthe21stcentury,ifweconsumeresourcesmuch
Sincethesituationischanging,let’stakesome______measurestodealwithit
真核生物结构基因,能够编码蛋白质的序列是A.启动子 B.增强子 C.外显子
安全生产管理的基本对象是生产一线操作人员。()
周先生,45岁,企业主管,身高175cm,体重95kg,血压135/85mmHg
我国传统文化比较侧重个体群体性发展,一定程度上忽视了个体的( )。A.认知发展
心身疾病的成因()。A.生物学因素 B.生活方式与行为习惯 C.社会环
人力资源管理费用不包括( )A.招聘费用 B.培训费用 C.保险福
教师规定学生做不完作业不准回家吃饭,侵犯了学生的() A.财产权B.人格尊
关于债券的票面价值叙述正确的有()。A:债券票面金额的确定也要根据债券的发行对象
最新回复
(
0
)