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
外语
The Hyper-X broke the record because What kind of engine did the Hyper-X use?
The Hyper-X broke the record because What kind of engine did the Hyper-X use?
admin
2009-05-21
54
问题
The Hyper-X broke the record because
What kind of engine did the Hyper-X use?
选项
A、A jet engine that carries its own oxygen supply.
B、A jet engine that uses no oxygen.
C、A scramjet engine that doesn’t carry its own oxygen supply.
D、A rocket engine that carries its own oxygen supply.
答案
C
解析
文章第二段和第三段最后一句话的内容告诉读者,超音速飞机之所以能达到如此的超音速,是因为它使用的发动机是超音速冲压式喷气发动机。超音速冲压式喷气发动机和火箭的发动机一样快,但却不需要携带自身的氧气供给。
转载请注明原文地址:https://kaotiyun.com/show/GYhd777K
本试题收录于:
职称英语理工类C级题库职称英语分类
0
职称英语理工类C级
职称英语
相关试题推荐
MoreThan8HoursSleepTooMuchofaGoodThingAlthoughthedangersoftoolittlesleeparewidelyknown,newresearchsug
Medicinedependsonotherfieldsforbasicinformation,particularlysomeoftheirspecializedbranches.
Nervesignalsmaytravelthroughnerveormusclefibersatspeedsashighastwohundredmilesperhour.
WaterResourceMorethanhalfofthewaterusedfordrinking,washingandirrigatingcomesfromundertheground.Thissubte
BreastCancerDeathsRecordLowThenumberofwomendyingfrombreast(乳房)cancerhasfallentoarecordlowbydroppingund
Thequestion"Areyouamanoramouse?"reallymeanstoaskwhetheryoubelieveThelastparagraphtellsusthatwhenyouare
AWondersMadebyOurSickbutCharmingLittleGirlBHelpingaDoctortoSucceedCHeartsSaddenedbyaRareDisorderofOur
Streetsellersparticularlyindevelopingcountries,supplylargeamountsoffood【H1】peopleonlowincomes.Thissectoralsoemp
CaptainCookArrowLegendItwasagreatlegendwhileitlasted,butDNAtestinghas(51)endedatwo-century-oldstoryoftheHaw
CaptainCookArrowLegendItwasagreatlegendwhileitlasted,butDNAtestinghas(51)endedatwo-century-oldstoryoftheHaw
随机试题
A.桃红饮加味B.炙甘草汤加味C.独活寄生汤D.蠲痹汤E.犀角散加味(2001年第97,98题)痹证日久,除见关节肿痛外,兼见气血不足及肝肾亏虚症状,治疗宜选用()
在适用第一审程序审理案件的过程中,被告人当庭表示愿意认罪认罚,此时法官的哪种做法是错误的?()
“酶胆分离”通常是哪种疾病的征兆
【2010年第100题】大悬挑体育场屋盖设计中,哪种结构用钢量最少?
光纤通信、卫星通信和数字通信是现代通信的重要方式和发展方向。()
你是限价房的负责人,房屋出现问题,业主网上曝光,媒体来采访,你怎么办?
宪法的本质在于,它是各种()对比关系的集中体现
Onecenturyago,intheyearbeforeFreudandJung’sfamousvisithere,Americanpsychiatrywasincrisis.Therehadbeenhopet
AncienttreeswithrichtalescanbefoundacrosstheUK.Theyarethesilentwitnessestothestoryoftheseislesthatwelive
PopulationViabilityAnalysisPartATomakepoliticaldecisionsabouttheextentandtypeofforestryinaregionitisimp
最新回复
(
0
)