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
Are we at the beginning of another Age of Exploration? Perhaps even more important, are we at the beginning of【C1】______Age of C
Are we at the beginning of another Age of Exploration? Perhaps even more important, are we at the beginning of【C1】______Age of C
admin
2014-01-13
32
问题
Are we at the beginning of another Age of Exploration? Perhaps even more important, are we at the beginning of【C1】______Age of Colonization? As the population of the world increases towards the point【C2】______the earth can no longer support all the people【C3】______on it, the second question becomes urgent. Will we discover a new world, 【C4】______Columbus did, on which human life will be possible? At this point in the space age, no one can really answer these questions. We can say, 【C5】______that we will not see tomorrow the kind of space travel that【C6】______fiction and the movies have shown. It will be a long time before we have flight that run【C7】______to human colonies on the moon or on, one of the planets. We are not even going to be able to【C8】______immediate advantages of the minerals that we may find on the planets【C9】______our own solar system.
Great problems must be solved【C10】______we could send colonists out into place. The distances that must be【C11】______and the length of time it takes to do that can hardly be【C12】______There are also dangers that we still do not realty understand, from radiation, for example, or from pieces of matter【C13】______in space, or from contamination forms of life that might【C14】______there. There is also need for humans to take their own environment into space【C15】______them. So far no "island" has been discovered in space on which people can exist without systems that【C16】______life, and these systems must accompany any future space【C17】______Finally, on the most practical【C18】______there has to be enormous expense【C19】______in space exploration. The U. S. and Russian governments have already spent billions of dollars for projects【C20】______which they can receive a return only in knowledge and not in money.
【C15】
选项
A、around
B、among
C、across
D、with
答案
D
解析
动词词义辨析。take their own environment into space with them意为“把他们的环境和他们一起带入太空”。take sth.with sb.是固定搭配,意为“把东西随身带着”,此处只能用介词with。故答案为D。
转载请注明原文地址:https://kaotiyun.com/show/7qhO777K
0
考博英语
相关试题推荐
Everysociety,beginningwithsomeslightinclinationinonedirectionoranother,carriesitspreferencefartherandfarther,i
Everysociety,beginningwithsomeslightinclinationinonedirectionoranother,carriesitspreferencefartherandfarther,i
Everysociety,beginningwithsomeslightinclinationinonedirectionoranother,carriesitspreferencefartherandfarther,i
ByaboutA.D.500theMoundBuilderculturewasdeclining,perhapsbecauseofattacksfromothertribesorperhapsbecauseofs
Perhapstheonly______thatphysicistshaveare,forbigscience,theculturalappealtothepublicoffundamentallawsofnatu
Weallhaveoffensivebreathatonetimeoranother.Inmostcases,offensivebreathemanatesfrombacteriainthemouth,althou
Weallhaveoffensivebreathatonetimeoranother.Inmostcases,offensivebreathemanatesfrombacteriainthemouth,althou
Weallhaveoffensivebreathatonetimeoranother.Inmostcases,offensivebreathemanatesfrombacteriainthemouth,althou
Anothertrendofthe1990sinthecomputerindustryistowardmultimediaformats,asthemarketforconventionaltypesofcomput
随机试题
驾驶机动车通过简易桥梁前要下车进行观察。
高某,男,52岁。患肝病多年而不愈,近月来腹大坚满,脘腹撑急难忍,烦热口苦,渴而不欲饮,小便短赤,大便溏垢,舌边尖红,苔黄腻,脉弦数,属何病证
A、饭前半小时留尿B、清晨第一次尿C、12小时尿D、24小时尿E、随时收集的尿尿蛋白定量应留取
《注册建造师执业工程规模标准》(试行)将公路工程划分的内容不包括()。
某施工单位向某钢材公司订购一批次钢筋,并要求5日内交货。钢材公司回函表示如果延长1周可如约供货。根据《中华人民共和国合同法》,钢筋生产公司的回函属于()。
2012年9月27日,人力资源和社会保障部、公安部发布的《注册消防工程师制度暂行规定》对一级注册消防工程师和二级注册消防工程师的执业范围进行了规定,下列不属于二级注册消防工程师执业范围的是()。
下列选项中,属于票据变造行为的有()。
以下有关总体审计策略的审计方向的说法中,错误的是()。
HowtoSurvivetheHeat1.Heatwavescanbedeadly■nature’sdeadliestkiller■highnighttimetemperatureputs【T1】_
Anotherperson’senthusiasmwaswhatsetmemovingtowardthesuccessIhaveachieved.Thatpersonwasmystepmother.Iwas
最新回复
(
0
)