首页
登录
职称英语
[originaltext] When my interest shifted from space to the sea, I never expec
[originaltext] When my interest shifted from space to the sea, I never expec
游客
2024-02-26
59
管理
问题
When my interest shifted from space to the sea, I never expected it would cause such confusion among my friends, yet I can understand their feelings (32) . 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. To explain, I’d like to share my reasons behind this unusual change of mind (35) . The first excuse I give is on economic one. Underwater exploration is so much cheaper than space flight (33) . The first round-trip 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. The ocean, surprisingly enough, has many things in common with space. In theft 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 (34) . 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.
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
题目问说话者将兴趣转往海底探索的原因之一是什么。原文说了"The first excuse I give IS an economic one Underwater exploration is so much cheaper than space flight",可见原因之一是经济方面的,梅底探索要比太空探索便宜多了。
转载请注明原文地址:https://tihaiku.com/zcyy/3484267.html
相关试题推荐
[originaltext]Afour-yearstudyconductedbytheInfantTestingCenterinS
[originaltext]OnekindofvacationthatmanyAmericansenjoyiscamping.Ea
[originaltext]W:Didyouknowitwasgoingtoraintoday?M:Absolutelynot,th
[originaltext]M:Excuseme,I’mlookingfortheemergencymom.Ithoughtitwas
[originaltext]M:Excuseme,I’mlookingfortheemergencymom.Ithoughtitwas
[originaltext]M:Excuseme,I’mlookingfortheemergencymom.Ithoughtitwas
[originaltext]M:Excuseme,I’mlookingfortheemergencymom.Ithoughtitwas
[originaltext]M:Excuseme,I’mlookingfortheemergencymom.Ithoughtitwas
[originaltext]Citiestrytoimprovetheirtransportationinorderforcars,
[originaltext]Youmaynotrealizethatfogissimplyacloudthattouchest
随机试题
Asasalesman,heworksona______basis,taking10%ofeverythinghesells.A、rev
Theeconomistsaidattheconferencethatmutuallybeneficialdealswerebeings
[originaltext]W:Tony,Ijustmovedintomynewapartment,andIneedtohavet
下列哪种CT后处理技术最不适合应用于骨骼的检查:A.MIP B.MinIP
局限性脑梗死急性期主张不用血管扩张剂,是因为可引起A.脑血管痉挛 B.脑出血
雷诺数的物理意义是指: A.粘性力与重力之比B.粘性力与压力之比 C.重力
个人贷款中的操作风险属于()。A.系统性风险 B.非系统性风险 C
(2019年真题)根据会计法律制度的规定,下列企业会计档案中,应永久保管的是(
在采用Partnering模式时,工程实施产生的效益由建设工程参与各方共享,其中
高压、中压的室外地下燃气管道可以选用的管材为()。A.钢管 B.铸铁管 C
最新回复
(
0
)