首页
登录
职称英语
[originaltext] When my interest shifted from space to the sea, 1 never expec
[originaltext] When my interest shifted from space to the sea, 1 never expec
游客
2023-07-06
69
管理
问题
When my interest shifted from space to the sea, 1 never expected it would cause such confusion a mong my friends, yet I can understand their feelings. As I have been writing and talking about space flight for the best part of 20 years, a sudden switch of interest to the depth of the sea does seem peculiar.[19]To explain, I’d like to share my reasons behind this unusual change of mind.[17]The first reason I give is an economic one. Underwater exploration is so much cheaper than space flight. The first round-Dip ticket to the moon is going to cost at least 10 billion dollars if you include research and development. By the end of this century, the cost will be down to a few million. On the other hand, the diving suit and a set of basic tools needed for skin-diving can be bought for 20 dollars. My second argument is more philosophical.[18]The ocean, surprisingly enough, has many things in common with space. In their different ways, both sea and space are equally hostile. If we wish to survive in either for any length of time, we need to have mechanical aids. The diving suit helped the design of the space suit, The feelings and the emotions of a man beneath the sea will be much like those of a man beyond the atmosphere.
16. How did the speaker’s friends respond to his change of interest?
17. What is one of the reasons for the speaker to switch his interest to underwater exploration?
18. In what way does the speaker think diving is similar to space travel?
19. What is the speaker’s purpose in giving this talk?
选项
A、It is more exciting than space travel.
B、It is much cheaper than space travel.
C、It is much safer than space travel.
D、It is less time-consuming than space travel.
答案
B
解析
短文提到,“我”转移兴趣的第一个原因就是经济方面的,水下探险比太空飞行要便宜得多。只有B符合。
转载请注明原文地址:https://tihaiku.com/zcyy/2812070.html
相关试题推荐
[originaltext]W:Mr.Glieberman,doyouseeanychangeinthehighrateofbrok
[originaltext]W:Mr.Glieberman,doyouseeanychangeinthehighrateofbrok
[originaltext]W:Youlookverysleepyandtired.What’swrong,John?Didyoust
[originaltext]W:Youlookverysleepyandtired.What’swrong,John?Didyoust
[originaltext]W:Youlookverysleepyandtired.What’swrong,John?Didyoust
[originaltext]W:Youlookverysleepyandtired.What’swrong,John?Didyoust
[originaltext]IntheUnitedStates,manypeopleoncelivedinlarge,twoan
[originaltext]IntheUnitedStates,manypeopleoncelivedinlarge,twoan
[originaltext]Parentsshouldstopblamingthemselvesbecausethere’snota
[originaltext]Myfatherwas44andknewhewasn’tgoingtomakeitto45.H
随机试题
ThePentagonisseekingcongressionalapprovalfordevelopmentofanewweap
OnPublicSpeakingI.People’sfrequentresponsetogivi
Ihadtobuy______thesebooksbecauseIdidn’tknowwhichonewasthebest.A、b
[originaltext]ThanksgivingDayisthemosttrulyAmericanofthenationalHolid
平面图的外部尺寸标注一般有()道。A.一 B.二 C.三 D.四
某项目2016年投资额12万元,2018年开始取得项目的净收益(产品一原料辅料及
下列导流方式中属于分期围堰法的的有( )。A.底孔导流 B.束窄河床导流 C
人在每一瞬间,将心理活动选择了某些对象而忽略了另一些对象。这一特点指的是注意的(
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
根治术后5年生存率为30%的是() A.脾曲结肠癌,DukesC期 B.乙
最新回复
(
0
)