首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Until the very latest moment of his existence, man has been bound to the planet on which he originated and developed. Now h
Until the very latest moment of his existence, man has been bound to the planet on which he originated and developed. Now h
admin
2012-07-11
27
问题
Until the very latest moment of his existence, man has been
bound to the planet on which he originated and developed.
Now he had the capability to leave that planet and move (1)______
out into the universe to those worlds which he has known
previously only directly. Men have explored parts of the moon, (2)______
put spaceships in orbit around another planet and possibly within
the decade will land into another planet and explore it. Can we be (3)______
too bold as to suggest that we may be able to colonize other (4)______
planet within the not-too-distant future? Some have advocated (5)______
such a procedure as a solution to the population problem: ship the
excess people off to the moon. But we must keep in head the (6)______
billions of dollars we might spend in carrying the project. (7)______
To maintain the earth’s population at its present level, we
would have to blast off into space 7,500 people every hour of
every day of the year.
Why are we spending so little money on space (8)______
exploration? Considering the great need for improving many
aspects of the global environment, one is surely justified in his
concern for the money and resources that they are poured into (9)______
the space exploration efforts. But perhaps we should look at
both sides of the coin before arriving hasty conclusions. (10)______
(3)
选项
答案
into→onto
解析
转载请注明原文地址:https://jikaoti.com/ti/i1jYFFFM
0
专业英语八级
相关试题推荐
Airpollutionexistsnotonlyoutdoor,butalsoindoor.Ithasgreateffectsonpeople,andtherearemanymeasurestakentocor
A、Becauseitcostsless.B、Becauseteacherswilllearnquickly.C、Becauseitisrequiredbyexperts.D、Becausetheculturalpatt
LanguageFamiliesThereareover【1】languagesthatareusedthroughouttheworldtoday.Almostalloftheselanguagesbelongt
TheUnitedStatesbelievesthattheefforttoreducetensionsisservedbyimprovingcommunicationbetweencountriesthathaved
Betweenabout1920to1930,newartistic【M1】______movementsinEuropeanartweremakingthemselvesfeltintheUnitedState
TheRiseofRPHistoricalreasonsReceivedPronunciation(RP)wasoriginallyassociatedwitha【1】______spokenintheregion
ThereisagreatconcerninEuropeandNorthAmericaaboutdecliningstandardsofliteracyinschools.InBritain,thefactthat
OneofAmerica’smostimportantexportisher【M1】______modernmusic.Americanpopularmusicisplaying【M2】______allov
Intheeighteenthcentury,Japan’sfeudaloverlords,fromtheshoguntothehumblestsamurai,foundthemselvesunderfinancials
随机试题
晚唐五代时期,将文人词带回到民间作品的抒情路线上来的是()。
企业营销活动的必要前提是()
小张,男性,27岁,因运动损伤而接受了膝关节置换术,协助其患侧膝关节屈伸训练应开始于
养生学的哲学思维方法认为,“无阴则阳无以化,无阳则阴无以生”,说明了下列何种关系
下列对报检程序说法正确的有:( )
Questions6~10refertothefollowingjobadvertisement.WhatdoestheWHCjobadvertisementimply?
森林:树木
根据下面的文字说明写一篇450字左右的应用文,要求包含标题、正文、结尾语、落款等几个要素。近日,《中国青少年体育发展报告(2015)》在湖北宜昌正式发布。《报告》集中反映了近年来中国青少年体育领域的基本状况和主要进展。作为其中一大看点,多项身体素
设向量组α1,α2,…,αn-1为n维线性无关的列向量组,且与非零向量β1,β2正交.证明:β1,β2线性相关.
在我国商标专用权保护对象是指_______。
最新回复
(
0
)