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
A、A satellite. B、An ordinary plane. C、A space plane. D、A space rocket. C
A、A satellite. B、An ordinary plane. C、A space plane. D、A space rocket. C
admin
2013-06-03
44
问题
W: Today we have with us Dr Michael White, a space scientist, to tell us about a new space plane that British scientists are working on. Firstly, Dr White, could you tell us what the space plane looks like?
M: Well, it looks just like an ordinary plane, really. It’s about the same size as a plane, and it can carry about 50 passengers.
W: But it doesn’t act like an ordinary plane, does it?
M: No, it’s much faster. For example, you could fly from London to Beijing in only 30 minutes.
W: My goodness! And how does it work?
M: Well, shortly after taking off, the plane leaves the earth’s atmosphere and goes into orbit around the earth until it returns to the ground.
W: So it’s really a kind of space rocket.
M: Not really, no, for two reasons. First, a space rocket can only be used once, but this space plane can be used for many times. Second, while the plane is traveling through the atmosphere, the pilot can fly it just like an ordinary plane.
W: It sounds very exciting.
选项
A、A satellite.
B、An ordinary plane.
C、A space plane.
D、A space rocket.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/Edg7777K
0
大学英语四级
相关试题推荐
Therearefivebasicfunctionsofanewspaper:toinform,toreview,topersuade,toinstructandtoentertain.Youmaythinkth
A、Callingonherparents.B、Teaching.C、Businessandpleasure.D、Goingbackhome.C细节题。四个选项都是表示动作的动名词短语,因此推断问题是关于一个人的活动。男士在问到女士此
A、Theyshowgreatrespecttotheirparents.B、Theyalwaysdowhattheirparentsaskthemtodo.C、Theyareveryclosetotheirp
SocialmediapresentschallengetouniversitiesUniversitieshaveanewweaponinthebattletoprotecttheirreputations:thef
Manyofusstilltendtoregardemotionsasinterferingwithrationalthought,andsometimeslandingusintrouble.Butinrecen
A、Kingandqueen--ourparents.B、Smallanimals--children.C、Alongjourney--failure.D、Crossingariver--makinganimportantdec
A、Howtoimprovetransportation.B、Thebesttransportationfacilities.C、Acomparisonbetweenrailwayandairplane.D、Transporta
A、He’snotsurehewantstogototheparty.B、HejustreturnedfromavisittotheAndersons.C、Hemaynotbeabletogivethe
Shehasn’tactuallyrefused,butit______thesamething.
______(尽管想再见到他),sherefusedtoreplytohisletters.
随机试题
A.99mTc-MDPB.99mTc-PHYC.99mTc-MIBID.18F-FDGE.201Tl体外监测肿瘤多药耐药(MDR)P-糖蛋白表达的显像剂是
长期应用引起角膜褐色微粒沉着的抗心律失常药是
肝癌病人的首发症状是
计日工的费用应包括用于计日工的()等几种费用。
物体重力的大小为Q,用细绳BA、CA悬挂(如图示),α=60°,若将BA绳剪断,则该瞬时CA绳的张力为()。
圆柱形外管嘴的正常工作条件是:
衡量企业业绩的EⅤA方法认为()。
如果某地区制造工人的市场工资率从2000元/月上升到2500元/月,其劳动力供给总时间上升5%,则此类劳动力的劳动力供给弹性为()。
确定常数a和b的值,使得=6.
Overthepastdecade,Americancompanieshavetriedhardtofindwaystodiscourageseniorfromfeatheringtheirownnestsatth
最新回复
(
0
)