首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
Space Shuttle Project is one of the first huge-typed spaceflight instruments used for many times in the world, organized by Amer
Space Shuttle Project is one of the first huge-typed spaceflight instruments used for many times in the world, organized by Amer
admin
2019-04-19
23
问题
Space Shuttle Project is one of the first huge-typed spaceflight instruments used for many times in the world, organized by American National Aviation and Spaceflight Bureau, the main researches of【C1】______are researching and making the system of space shuttle, suggesting and choosing【C2】______and landing ports, deciding the scheme of reclaiming the roll booster of solid rocket,【C3】______the establishment of repairing the roll booster, and rebuilding and expanding the building of the【C4】______and controlling system.
At the beginning of 1969, the United States set up a group that specially researched the development direction of spaceflight with【C5】______for the next stage,【C6】______by deputy president. After【C7】______and research, it suggested that an aerocraft with great benefits in【C8】______should be made, eg【C9】______the spaceflight being its leading stanchion. In this project, five orbit implements were prescribed to be made,【C10】______"Exploitation", "Columbia", "Challenger", "Discovery" and "Atlands".
In 1970, spaceflight got into an all-round【C11】______of research and manufacture. The whole-project had to delay more than three years. Five orbit implements were【C12】______to be four and flight experiment for six times was also decreased for four,【C13】______the number of production was cut down, according to the original scheme. In April 1971 this【C14】______was decided that Kennedy Space Centre was used for the launching and landing port for space shuttles, and Edwards Air Base was used for the【C15】______landing port. In February 1977, "Exploitation" Orbit Implement started to have entering and landing experiments in Edwards Air Base. From May 12, 1981 to July 4, 1982, "Columbia" Space Shuttle successfully finished four flight experiments for research and manufacture,【C16】______meant that the【C17】______and manufactures were over in【C18】______form.
It【C19】______about2 years and cost more than 75 billion US dollars to finish the whole project. On November 11, 1990, space shuttles began to fly for【C20】______.
【C10】
选项
A、modified
B、propelled
C、named
D、provoked
答案
C
解析
本题考查点是逆向推断知识。本题空白处后面的信息内容是五架航天飞机的具体名称,这些名称提示本题应该选用C(named命名),以便使句子的前后内容通顺合理。
转载请注明原文地址:https://kaotiyun.com/show/CsnZ777K
0
考研英语一
相关试题推荐
Prewritingreferstostrategiesyoucanusetogenerateideasbeforestartingthefirstdraftofapaper.Prewritingtechniques
People’sfinancialhistoryhasastrongimpactontheirtasteforrisk.LookingatsurveysofAmericanhousehold【C1】______from1
People’sfinancialhistoryhasastrongimpactontheirtasteforrisk.LookingatsurveysofAmericanhousehold【C1】______from1
People’sfinancialhistoryhasastrongimpactontheirtasteforrisk.LookingatsurveysofAmericanhousehold【C1】______from1
People’sfinancialhistoryhasastrongimpactontheirtasteforrisk.LookingatsurveysofAmericanhousehold【C1】______from1
Directions:AninternationalconferenceonglobalwarmingwillbeheldinBeijinginDecemberthisyear.Theorganizationco
Whatimpactcanmobilephoneshaveontheirusers’health?Manyindividualsareconcernedaboutthesupposedilleffectscaused
WilltheEuropeanUnionmakeit?Thequestionwouldhavesoundedstrangenotlongago.Noweventheproject’sgreatestcheerlead
"Projectgold"and"ProjectNexus"soundlikeplansforbankrobberiesormilitaryattacks.Inreality,theyarethenamesforK
"Projectgold"and"ProjectNexus"soundlikeplansforbankrobberiesormilitaryattacks.Inreality,theyarethenamesforK
随机试题
流动性资产是指()个月内变现的资产。
以招标方式订立合同时,招标公告是()。
下述哪些部位的内膜异位症可能发展为恶性肿瘤
在传染病的预防工作中,国家实行的制度是
如图5-103所示三角形单元体,已知ab、ca两斜面上的正应力为σ,切应力为零。在竖直面bc上有()。
某企业在生产经营过程中发生了死亡9人的生产安全事故。按照《生产安全事故报告和调查处理条例》的规定,该事故应由()负责调查。
你认为最重要的样品是()
Therehasarisenduringthistwentiethcentury(asitarosebefore,inageswhichweliketocalldark)apronouncedantiintell
Inthefollowingtext,somesentenceshavebeenremoved.ChoosethemostsuitableonefromthelistA—Gtofitintoeachofthe
Directions:Forthispart,youareallowed30minutestowriteashortessayentitledAHarmoniousSocietyinMyMind.Youshou
最新回复
(
0
)