首页
登录
职称英语
[originaltext]W: Today we have with us Dr Michael White, a space scientist, to
[originaltext]W: Today we have with us Dr Michael White, a space scientist, to
游客
2023-07-12
38
管理
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 space rocket can only be used once.
B、The pilot can fly a space plane just like an ordinary plane.
C、A space rocket travels much faster than a space plane.
D、Both A and B.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2831825.html
相关试题推荐
[originaltext]Somepeoplehaveverygoodmemories,andcaneasilylearnqui
[originaltext]Somepeoplehaveverygoodmemories,andcaneasilylearnqui
[originaltext]Somepeoplehaveverygoodmemories,andcaneasilylearnqui
[originaltext]Whentheautomobilewasfirstinvented,fewpeoplethoughtof
[originaltext]M:Oh,Ken,Ihavebeenmeaningtotalktoyou.W:Hi,Denise!Wh
[originaltext]M:Oh,Ken,Ihavebeenmeaningtotalktoyou.W:Hi,Denise!Wh
[originaltext]W:So,haveyougotthebloodsamplesowecoulddoourgeneticr
[originaltext]W:So,haveyougotthebloodsamplesowecoulddoourgeneticr
[originaltext]W:So,haveyougotthebloodsamplesowecoulddoourgeneticr
[originaltext]W:So,haveyougotthebloodsamplesowecoulddoourgeneticr
随机试题
[originaltext]W:(1-1)HeyJimmy,acoupleofusaregoingtoSam’sBarafterw
Thepursuitoflastinghappinesshaslongbeenasubjectofinterestforsci
从1、2、3、…、n中,任取57个数,使这57个数必有两个数的差为13,则n的最
能介导白细胞间相互作用的细胞因子称为A.IL B.TNF C.CSF D.
A.抗核抗体周边型 B.抗ss-B抗体 C.抗JO-1抗体 D.抗Scl-
患者,女,48岁。月经量多1年,妇科检查:子宫增大如孕6周大小,质较硬,表面凹凸
《服务办法》包括以下哪些主要内容( ) Ⅰ.基金募集 Ⅱ.份额登记 Ⅲ.
超市购物后,小丽将7件商品放在超市收银台的传送带上,苹果后面紧接着蛋糕,牛肉后面
以下可用于绿脓杆菌感染的有A.妥布霉素 B.哌拉西林 C.阿奇霉素 D.头
与其他塑料管材相比,某塑料管材具有刚度高、耐腐蚀、阻燃性能好、导热性能低、热膨胀
最新回复
(
0
)