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
66
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、methods
B、means
C、equipment
D、medium
答案
B
解析
本句its指火箭,要靠火箭达到能够脱离地球引力的高速度,it便可被看作是一种工具或手段,而means正有"工具,方法,手段"的意思,是正确的选择。其他选项:methods方法,办法,并且复数也不符合语法规则;equipment装备,设备;medium媒介,传导物。
转载请注明原文地址:https://kaotiyun.com/show/3vO4777K
0
考研英语一
相关试题推荐
ArecentpollindicatedthathalftheteenagersintheUnitedStatesbelievethatcommunicationbetweenthemandtheirparentsi
Itiseasytoseewhyforgivenessistypicallyregardedasavirtue.Forgivenessisnotalwaysavirtue,however.Indeed,ifIa
Inthefollowingarticle,somesentenceshavebeenremoved.ForQuestions41-45,choosethemostsuitableonefromthelistA-G
Withoneeyeturnedtowardskeepingitsowneconomyontrackandtheothertrainedfearfullyontheimpactoftheglobaleconomi
Mostmarketingoperationspaycloseattentiontowhatyoungpeoplearebuyingandthinking.NotBritain’spoliticalparties,ho
ErnestHemingwaywasoneofthemostimportantAmericanwritersinthehistoryofcontemporaryAmericanliterature.Hewasthe【1
ThistextismainlyintendedtoHomer’sepicsismentionedinParagraph1inorderto
Oneofthemostimportantresultsofresearchintoageinghasbeentopinpointthesignificanceofshort-termmemory.Thisfacul
Thesecondparagraphismeanttodemonstratethat______.CharlesClarkeasdescribedinthepassagewouldprobablyagreethat__
Accordingtotheauthor,distinctionsbetweenthoseengagedinthecreativeartsandinnaturalsciencescaninpartbeexplaine
随机试题
医用Χ线诊断检查装置构成的部件,不包括
属于医疗保健机构提供婚前卫生指导的是属于医疗保健机构提供婚前卫生咨询的是
下列实测项目中,不属于钻孔灌注桩关键项目的是()。
细水雾灭火系统按照系统供水方式的不同,可分为()。
下列公允价值层次中,属于第三层输入值的有()。
牛乳中的蛋白质含量比较恒定,约为()。
【2014年江苏连云港.单选】下列常用的概念不属于建构主义理论的是()。
比较材料l;2、3,分别指出不同点。材料1、2的合理的积极的因素。
Leadinguptothedebt-ceilingdeadline,everyonewastalkingabouthowthestockmarketwouldcraterifWashingtondidn’treach
For【C1】______thebloodshedandtragedyofD-Day,thebeachesofNormandywillalwaysevokeacertain【C2】______:ayearningfor
最新回复
(
0
)