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
44
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)______
(40)
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
improved
解析
意为“改进了的”。
转载请注明原文地址:https://kaotiyun.com/show/V327777K
0
大学英语六级
相关试题推荐
Americanculturehasbeenenrichedbythevaluesandbeliefsystemsofvirtuallyeverypartoftheworld.Theonevaluethat
Itisonlyrightthatthestarsshouldbepaidinthisway.Don’tthetopmeninindustryearnenormoussalariesfortheservice
A、Payforthelostbooks.B、Reconfirmwiththelibrarythatthebookswerereturned.C、Checktoseeifthebooksarestillathe
Theideathat,ifyourhouseisbuiltintherightposition,thismayaffectyoursuccessinlifeseemsstrangetomanypeople.
AprilFools’Special:History’sHoaxesHappyAprilFools’Day.Tomarktheoccasion,NationalGeographicNewshascompileda
A、Hehassomepetapesinhisapartment.B、He’sworriedthechickenheleftoutwillspoil.C、He’sworriedhisroommateswillwo
Therooftopgardenproject______.WhatcanwelearnabouttheCityHall?
A、Onlinegameservice.B、Anicebarservice.C、Goodlaundryservice.D、Golfcourseservice.D男士特别询问了宾馆是否能够提供高尔夫球场地,而高尔夫又是休闲娱乐活动,
A、Chemistry.B、Architecture.C、Mathematics.D、Biology.A选项均为表示学科的名词表明,本题可能考查某人的专业或上什么课。由男士提到的I’minchemistry可知,男士主修化学,故答案为[A]。
A、Acceptafull-timejob.B、GotomeetLauraattherestaurant.C、GooutoftownwithLaura.D、SubstituteforLauraatwork.D综合
随机试题
设有一个关系模式R(导游编号,姓名,性别,旅游班次号,出发日期,回程日期,宾馆编号,宾馆名,城市,星级,地址)其中:每个导游可以带多个旅游班次,每个旅游班次可以有多个导游;每个旅游班次只能食宿在一个宾馆,一个宾馆可以接待多个旅游班次。(1)根据上述条
女性生殖器官中最常见的良性肿瘤是
衣原体与其他微生物的不同点是()
哌替啶的药理作用不包括
由于尺寸原因,中包装标签不能全部注明不良反应、禁忌证、注意事项的( )。药品的每个最小销售单元的包装( )。
关于手术室的建筑要求,下列说法不正确的是()
根据企业破产法律制度的规定,债权人会议通过和解协议草案的决议应当由()。(2001年)
梁楷人物画多以佛教禅宗人物或文人高士为题材。其代表作品有《__________》。
根据有关统计,2010年中国农村居民人均纯收入5919元,比上年增长14.9%,扣除价格因素实际增长10.9%;城镇居民全年人均可支配收入19109元,比上年增长11.3%,扣除价格因素实际增长7.8%,农村增长率首次比城镇高,请你谈谈农村增长快的原因。
Tomorrow’scruiseshipwillsailthroughtheair,notthewaterThisisnotaBlimp.It’sasortofflyingQueenMary2that
最新回复
(
0
)