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
Does walking on the moon make life better for people on earth? Why should we be spending huge sums on trips to outer space? Such
Does walking on the moon make life better for people on earth? Why should we be spending huge sums on trips to outer space? Such
admin
2013-10-14
72
问题
Does walking on the moon make life better for people on earth? Why should we be spending huge sums on trips to outer space? Such questions as these are often asked, especially by those whose tax money is paying for space(36)______. The answers to these questions are many and varied.
Up to now, the practical benefits resulting from space research have(37)______the development of new methods and skills, new processes, new services, new products, and even new companies (38)______to make use of what has been learned through space travel. Also among the benefits are better education, more(39)______management, the quality of industrial products, and rapid economic growth. People all over the world are now served by(40)______weather prediction, better communication systems, and better understanding of the earth and its environment. Everyone will benefit as observations from space make it possible to(41)______the earth’s resources and to observe whether or not they are being used (42)______. The space program has already brought a new(43)______of the complex system of which man is only a part.(44)______. The most important is computer. To bring the endangered Apollo 13 astronauts home safely in 1970, a new flight plan had to be made taking account of an unbelievably complex combination of elements.(45)______. If there had been no space program,(46)______
(43)
Does walking on the moon make life better for people on earth? Why should we be spending huge sums on trips to outer space? Such questions as these are often asked, especially by those whose tax money is paying for space(36)explorations. The answers to these questions are many and varied.
Up to now, the practical benefits resulting from space research have(37)included the development of new methods and skills, new processes, new services, new products, and even new companies(38)created to make use of what has been learned through space travel. Also among the benefits are better education, more(39)efficient management, the quality of industrial products, and rapid economic growth. People all over the world are now served by(40)improved weather prediction, better communication systems, and better understanding of the earth and its environment. Everyone will benefit as observations from space make it possible to(41)measure the earth’s resources and to observe whether or not they are being used(42)properly. The space program has already brought a new(43)appreciation of the complex system of which man is only a part.(44)In addition to improving the quality of existing products, the space program has been responsible for the development and improvement of new ones. The most important is computer. To bring the endangered Apollo 13 astronauts home safely in 1970, a new flight plan had to be made taking account of an unbelievably complex combination of elements.(45)The computer accomplished this task in 72 minutes, whereas a man or a woman working with pencil and paper would have taken more than a million years. If there had been no space program,(46)it is doubtful that computers would now have such a wide use in industry and government.
选项
答案
appreciation
解析
意为“评价”。
转载请注明原文地址:https://kaotiyun.com/show/t327777K
0
大学英语六级
相关试题推荐
Forme,scientificknowledgeisdividedintomathematicalsciences,naturalsciencesorsciencesdealingwithnaturalworld,and
A、Theywouldhavemoneyhandyinmanydifferentplaces.B、Theywouldleaveittolatergenerations.C、Itwouldbekeptsafe.D、T
A、BusinessEnglish.B、USCulture.C、TOEFL.D、Computer.A
Architectureisartandtechniqueofdesigningandbuilding,asdistinguishedfromtheskillsassociatedwithconstruction.The
A、Makingasavingplan.B、Settingupabankaccount.C、Settingclearinvestinggoals.D、Makingclearwhytoinvest.C对话中男士提到Numb
AlthoughCoca-ColaCo:spentnearly$2billionlastyearadvertisingitsvariousbrandsaroundtheglobe,itsawitsshareoft
Sometwentyyearsago,theperformanceofgirlsandboysinclasswascompared.Boys【B1】______betterinexams,sovarious【B2】_
Attheapartment,wefoundanunshaven,grey-hairedmansittinginashabbyrecliner.Hehadan【B1】______grinonhisface.His
A、Allwhalingisbad.B、Commercialwhalingisimmoral.C、Whalingshouldbelimitedonlyforfood.D、TheIWCshouldbereplaced.
A、Hedidn’thavemanyopportunities.B、Hedidn’tcatertothebuyers’desires.C、Hisdesigningideaswerenotappreciated.D、His
随机试题
阴虚咳嗽的首选方荆是( )
小李正在Excel2010中编辑一个包含上千人的工资表,他希望在编辑过程中总能看到表每列数据性质的标题行,最优的操作方法是________。
下列对国家实行土地登记注册核发证书表述有误的是()。
验算支架的刚度时,支架受载后挠曲的杆件的弹性挠度不应超过相应结构跨度的( )。
资本资产定价理论认为,理性投资者应该追求()。
2007年出现的次贷危机大致经历的阶段有()。
纸的出现是人类书写材料的一次革命,它极大地促进了文化传播。下列人物与纸的发明、改进直接相关的是:
虚拟存储技术使_______密切配合来构成虚拟存储器。
以下叙述中错误的是
Inmostcases,thedoctorisunabletoavoidsomedegreeofemotionalinvolvementwiththesickindividualwhohascometohimf
最新回复
(
0
)