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
2023-07-02
35
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/2802374.html
相关试题推荐
[originaltext]Anewstudyfoundthat43percentofboyandgirlparticipant
[originaltext]Anewstudyfoundthat43percentofboyandgirlparticipant
[originaltext]Peoplewithbiggerbrainstendtoscorehigheronstandardte
[originaltext]Iliveinasmallvillageinthecountry.MywifeandIrunt
[originaltext]Iliveinasmallvillageinthecountry.MywifeandIrunt
[originaltext]W:Hello?M:Hi,Jessica?W:Oh,hi,Mike.What’sup?M:Sorryto
[originaltext]W:Hello?M:Hi,Jessica?W:Oh,hi,Mike.What’sup?M:Sorryto
[originaltext]W:Hi,Mr.Johnson.Whendoyouusuallygetup?M:[9]Iusuallyge
[originaltext]W:Howoftendidyouphonehome?M:Iusedtophonehomeonceaw
[originaltext]W:Howoftendidyouphonehome?M:Iusedtophonehomeonceaw
随机试题
[originaltext]M:IhaveanappointmentwiththeDeanofstudentsattwoo’clock.
Iamverycarelessbynature,andImakeatleastoneblunderalmosteveryday.A
以下关于地铁车站施工主要工法的适用条件,说法错误的是( )。A.适合多种不同类别
有关小儿腹腔镜手术,下列哪一项是不正确的A.胆囊结石多为小结石,易被挤入胆总管
交谈是医患之间最主要的沟通方式,在交谈时应尽量避免用问句,引导话题( )
患者,女性,31岁。因大厦失火,浓烟滚滚,导致头面部烧伤入院。患者鼻毛烧焦、口腔
下列关于麦考莱久期的说法,正确的有()。 A.附息债券的麦考莱久期小于
下列保险规划的做法中,不恰当的有()。 A.富翁家庭为在家太太购买巨额人身意
有的中学生为家长的奖励而努力学习,这种动机属于()。A.直接近景性动机 B.
关于商业银行总分行制度的说法,正确的有()。A.是所有商业银行都实行的制度
最新回复
(
0
)