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
59
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
Beforetheeconomyfellapart,itwasBritain’ssocietythatwassupposedtobeinterminaldecline,especiallyintheeyesoft
Theconceptionofpovertyandwhatto【1】aboutithavechangedoverthedecades.UnderSocialDarwinismthelazyandthe【2】weres
ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.Yourtranslationshouldbewrittencl
ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.Yourtranslationshouldbewrittencl
HenriMatisseoriginallytrainedasalawyer,turningtoartwhilstrecoveringfromappendicitis.(46)InitiallyseducedbytheI
Accordingtotheauthor,distinctionsbetweenthoseengagedinthecreativeartsandinnaturalsciencescaninpartbeexplaine
Thehorseandcarriageisathingofthepast,butloveandmarriagearestillwithusandstillcloselyinterrelated.MostAmer
Thehorseandcarriageisathingofthepast,butloveandmarriagearestillwithusandstillcloselyinterrelated.MostAmer
Thehorseandcarriageisathingofthepast,butloveandmarriagearestillwithusandstillcloselyinterrelated.MostAmer
Thehumblebeehasmuchtoteachusabouttheflowofinformationinourownorganizations.Bees,likehumanbeings,aresocial
随机试题
在不确定型决策的原则中,称为小中取大原则的是()
A.以肾间质为主的非化脓性炎B.以肾间质为主的化脓性炎和肾小管坏死C.肾小管常有纤维蛋白样坏死D.肾脏有凹陷性瘢痕,肾盂、肾盏变形慢性肾盂肾炎的主要病变特点是
食厥之主症不包括
药物被脂质体包封后的主要特点有
关于营养不良的护理措施以下哪项是错误的( )。
风险转移包括工程保险方式和合同转移方式。则下列关于工程保险的说法不正确的有()。
【背景资料】某项目部在北方地区承担某城市主干路道路工程施工任务,设计快车道宽11.25m,辅路宽9m。项目部应业主要求,将原计算安排在次年5月初施工的沥青混凝土面层,提前到当年12月上、中旬,抢铺出一条快车道以缓解该市交通。【问题】沥青混凝土按矿料
不属于证券发行公司信息披露的重要文件是( )。
Wastingwoodisaseriousprobleminconservingtheresources,whicharedistributedunevenlyandaffectedbyothernaturalfact
OneofNature’smostexcitingmysteriesishowpigeonsfindtheirwayhomeovervastdistances.NowGermanscientistsbelieveth
最新回复
(
0
)