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
考研
It has been necessary to refer repeatedly to the effects of the two world wars in promoting all kind of innovation. It should be
It has been necessary to refer repeatedly to the effects of the two world wars in promoting all kind of innovation. It should be
admin
2014-06-13
52
问题
It has been necessary to refer repeatedly to the effects of the two world wars in promoting all kind of innovation. It should be (1)_____ also that technological innovations have (2)_____ the character of war itself by the (3)_____ of new mechanical and chemical device. One weapon developed during World War II (4)_____ a special mention. The (5)_____ of rocket propulsions was well known earlier, and its possibilities as a (6)_____ of achieving speeds sufficient to escape from the Earth’s gravitational pull had been (7)_____ by the Russian and the American scientists. The latter built experimental liquid-fuelled rockets in 1926. (8)_____, a group of German and Romanian pioneers was working (9)_____ the same lines and in the 1930s, it was this team that developed a rocket (10)_____ of delivering a warhead hundreds of miles away. Reaching a height of over 100 miles, the V-2 rocket (11)_____ the beginning of the Space Age, and members of its design team were (12)_____ in both the Soviet and United States space programs after the war.
Technology had a tremendous social (13)_____ in the period 1900 1945. The automobile and electric power, (14)_____, radically changed both the scale and the quality of 20th-century life, (15)_____ a process of rapid urbanization and a virtual revolution (16)_____ living through mass production of household goods and (17)_____
The rapid development of the airplane, the cinema, and radio made the world seem suddenly smaller and more (18)_____. The development of many products of the chemical industry further transformed the life of most people. In the years (19)_____ 1945 the constructive and creative opportunities of modern technology could be (20)_____, although the process has not been without its problems.
选项
A、principle
B、discipline
C、strategy
D、doctrine
答案
A
解析
此句意思是:火箭推进的原理早已众所周知。principle有"原则,原理"的意思,正是该题的答案。其余选项:discipline纪律,学科;strategy战略,策略;doctrine教义,学说。
转载请注明原文地址:https://www.kaotiyun.com/show/tvO4777K
0
考研英语一
相关试题推荐
Youmightguessthatexperienceddrivershavefeweraccidents,butresearchfrominsurerAXAhasrevealedthattheyaremorelaw
Africa’selephantsaredividedbetweenthesavannahsofeasternandsouthernAfricaandtheforestsofcentralAfrica.Somebiol
Thisbookiswrittenexpresslyforstudentsinanattempttopresentthematerialthatismostusefulandinterestingtothem.P
Thelast-minutevictoryoftheTexasLonghornsinthisyear’sRoseBowl—America’scollegefootballchampionship—wasthekindof
Howdoestheauthorthinkofhimself?Bysaying"thenominalwinnerisoftenarealloser"(Paragraph2),theauthormeans
Forthefirsttimeindecades,doctorshavebegunmakingmajorchangesinthetreatmentoflungcancer,basedonresearchprovin
Thehorseandcarriageisathingofthepast,butloveandmarriagearestillwithusandstillcloselyinterrelated.MostAmer
Thehorseandcarriageisathingofthepast,butloveandmarriagearestillwithusandstillcloselyinterrelated.MostAmer
Thehorseandcarriageisathingofthepast,butloveandmarriagearestillwithusandstillcloselyinterrelated.MostAmer
Thehorseandcarriageisathingofthepast,butloveandmarriagearestillwithusandstillcloselyinterrelated.MostAmer
随机试题
紧键联接分为哪几类?
甲亢患者宜进饮食为
根据地震灾害和工程经验等所形成基本设计原则和设计思想,进行建筑和结构总体布置并确定细部构造的过程称为( )。
投资体制改革规定,国家对我国企业到境外投资资源开发和大额用汇项目实行()。
管道及其附件组装完成并试压合格后,应进行通球扫线,下面关于通球扫线的叙述中正确的包括()。
计算机替代手工账的步骤是()。
会计职业道德应当靠广大会计人员自觉遵守,对违反会计职业道德的行为,不能进行惩罚。
基金交易费用中的交易佣金由证券公司向基金收取。()
有群众打电话咨询政策问题,你告知其上网查询即可,过了一会,该名群众又打来电话,说因为对网络不了解不会查找,此时你该怎么办?
在数据结构中,从逻辑上可以把数据结构分成
最新回复
(
0
)