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
21
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、instrumental
B、mechanical
C、structural
D、integral
答案
A
解析
该句意思为:V-2火箭的设计组成员对战后英美的太空计划很有帮助。而选项instrumental由instrument派生而来,意思就是"有帮助的,起作用的",符合题意。其余三项:mechanical机械的,呆板的;structural结构的;integral完整的。
转载请注明原文地址:https://jikaoti.com/ti/B9YRFFFM
0
考研英语一
相关试题推荐
IthasbeenalmosthalfadecadesinceNormanMailerdescribedleasVegasinhisnovelTheAmericanDream.Butit【1】tobeoneof
Morethananyotherindustry,theluxury-goodsbusinessneedspeopletofeelgoodaboutspendingmoney.Soatarecentconferenc
Inthefollowingarticle,somesentenceshavebeenremoved.ForQuestions41-45,choosethemostsuitableonefromthelistA-G
Lastweekend,sportsmenandwomenofanunusuallyhardydispositiondescendedonSherborne,aprettyDorsettown.There,theysw
ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.Yourtranslationshouldbewrittencl
Forthefirsttime,GeorgeBushhasacknowledgedtheexistenceofsecretCIAprisonsaroundtheworld,wherekeyterroristsuspe
ErnestHemingwaywasoneofthemostimportantAmericanwritersinthehistoryofcontemporaryAmericanliterature.Hewasthe【1
ErnestHemingwaywasoneofthemostimportantAmericanwritersinthehistoryofcontemporaryAmericanliterature.Hewasthe【1
Writeanessayof160—200wordsbasedonthefollowingdrawing,Inyouressay,youshouldfirstdescribethedrawing,theninter
InPlato’sUtopia,herearethreeclasses:thecommonpeople,thesoldiers,andtheguardianschosenbythelegislator.Themain
随机试题
铰孔时使用不同的协削液会影响铰孔后的孔径。()
正常人全血的比重主要取决于
与运动调节有关的黑质-纹状体通路的递质是
下列各项,能够增加企业当期营业外收入的有()。
某机动车制造股份公司为增值税一般纳税人,2019年7月有关业务如下:(1)内销自产货物包括:销售A型小轿车80辆(消费税税率为5%),不含税单价8万元/辆;销售客货两用车32辆,不含税单价3.4万元/辆;销售卫生通信车取得不含税销售额71.18万元。(
一、注意事项1.申论考试与传统的作文考试不同,是分析驾驭材料的能力与表达能力并重的考试。2.作答参考时限:阅读资料40分钟,作答110分钟。3.仔细阅读给定的资料,按照后面提出的“作答要求”依次作答在答题纸指定位置。
耶路撒冷旧城是______、伊斯兰教和基督教三大宗教发源地,三教都把耶路撒冷视为圣地。
下面关于TCP/IP参考模型与ISO/OSI参考模型关系的描述,正确的是______。
在关于报表数据源设置的叙述中,以下正确的是
EducationalValuesLifeisratherhecticforstudentsduringthefirstweekatNorthAmericanuniversities.However,students
最新回复
(
0
)