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
60
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
Atelephoneusermaypayafixedmonthlychargeand(allow)______tomakeanun
ThePrimeMinisterhasmadeitclearthatno______willbemadetothehijackers.
[originaltext]W:Hi,Jay!M:Hi,Linda.AreyoureadyforyourbigtriptoChic
U.S.PopulationPresentSituationsofU.
教师专业发展的基础是()。A.终身学习 B.教研结合 C.创新实践
下列措施中,不能解决市场失灵的是( )。A.对污染严重企业,征收适度的税负
物业管理招标程序包括:①公布招标公告或发出投标邀请书,②编制招标文件,③投标申请
应急照明配电箱及应急照明分配电装置采用非安全电压时的每个回路输出电流不应大于(
WH0评价龋病流行程度的指定年龄是A.10岁 B.12岁 C.14岁 D.
某地曾在上世纪60年代建一有机氯农药厂,数年后,附近居民反映增多,有的说空气中有
最新回复
(
0
)