首页
登录
职称英语
Does walking on the moon make life better for people on earth? Why should we
Does walking on the moon make life better for people on earth? Why should we
游客
2023-08-26
17
管理
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)______ [br] (45)
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
The computer finished the job in 72 minutes. However, a human working with pencil and paper would have taken over a million years
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2960444.html
相关试题推荐
Itisonlyrightthatthestarsshouldbepaidinthisway.Don’tthetopme
Itisonlyrightthatthestarsshouldbepaidinthisway.Don’tthetopme
Itisonlyrightthatthestarsshouldbepaidinthisway.Don’tthetopme
Itisonlyrightthatthestarsshouldbepaidinthisway.Don’tthetopme
Itisonlyrightthatthestarsshouldbepaidinthisway.Don’tthetopme
Itisonlyrightthatthestarsshouldbepaidinthisway.Don’tthetopme
Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversityw
Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversityw
Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversityw
Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversityw
随机试题
Throughouthistory,manhashadtoacceptthefactthatalllivingthingsmu
Thebossgavehimaraiseinsalarybecauseofhisexcellent(perform)______atw
Moresurprising,perhaps,thanthecurrentdifficultiesoftraditionalmarri
按照装饰装修专业工程规模标准,下列幕墙工程属于中型规模的是()。A、幕墙高70m
连续竞价时,确认成交价格的原则不包括( )。A.买人申报价格高于即时揭示的最低
妊娠慎用及禁用药错误的是A.峻下、滑利 B.祛瘀、破血 C.养血、调气 D
(2021年上半年真题)李某开设的营业性电子游戏厅,没有在显著位置设立未成年人禁
某仓库储存根雕艺术品,并采用纸箱进行包装,包装后的成品每件重14kg,其中纸箱的
关于土地承包经营权的设立,下列哪些表述是正确的?(2010年卷)A.自土地承包经
下列工程项目中,适宜采用成本加酬金合同的是( )。A.工程结构和技术简单的工程
最新回复
(
0
)