首页
登录
职称英语
It has been necessary to refer repeatedly to the effects of the two world w
It has been necessary to refer repeatedly to the effects of the two world w
游客
2023-08-31
16
管理
问题
It has been necessary to refer repeatedly to the effects of the two world wars in promoting all kinds of innovation. It should be【C1】______ also that technological innovations have【C2】______ the character of war itself by the【C3】______ of new mechanical and chemical devices. One weapon developed【C4】______ World War II deserves a special mention. The【C5】______ of rocket propulsion (推进力) was wellknown earlier, and its possibilities as a 【C6】______ of achieving speeds sufficient to escape from the Earth’s gravitational (引力的) pull had been【C7】______ out by the Russian and the American scientists. The【C8】______ built an experimental liquid-fuelled rocket in 1926.【C9】______ , a group of German and Romanian pioneers was working across the same lines, and in the 1930s, it was this team that developed a rocket【C10】______ of delivering a warhead hundreds of miles away. Reaching a height of over 100 miles, the V-2 rocket【C11】______ the beginning of the Space Age, and members of its design team were【C12】______ in both the Soviet and United States space programs after the war. Technology had a tremendous social【C13】______ in the period 1900—1945. The automobile and electric power, on the other hand, radically changed both the scale and the quality of 20th-century life,【C14】______ a process of rapid urbanization and a virtual revolution【C15】______ living through mass production of household goods and【C16】______ . The rapid development of the airplane, the cinema,【C17】______ radio made the world seem suddenly smaller and more【C18】______ . The development of many products of the chemical industry further transformed the life of【C19】______ people. In the years following 1945 the constructive and creative opportunities of modern technology could be exploited,【C20】______ the process has not been without its problems. [br] 【C12】
选项
A、mechanical
B、structural
C、instrumental
D、integral
答案
C
解析
形容词辨析题 。“设计出V-2火箭的小组成员在战后对苏联和美国的太空项目也起到了很大的帮助作用。”A “机械的”;B “结构的”;C “有帮助的”;D “完整的”。注意此处考查的是instrumental的另一个意思,而不要仅把它理解为“乐器的”。
转载请注明原文地址:https://www.tihaiku.com/zcyy/2974078.html
相关试题推荐
Itisnecessarythat_______________________(马上把他送到医院).he(should)besenttoh
Theauthorthinkssleepisafunnythingasitisnecessaryforhumanlife.[br]
Theauthorthinkssleepisafunnythingasitisnecessaryforhumanlife.[br]
Theauthorthinkssleepisafunnythingasitisnecessaryforhumanlife.[br]
Theauthorthinkssleepisafunnythingasitisnecessaryforhumanlife.[br]
OnTakingCETRepeatedly1.现在许多考生为了得高分,多次参加大学英语等级考试2.有人对这种做法不赞成3.我的看法
Manydriversthinkitnecessarythat__________________(政府制定更严格的交通规则).thegovern
[originaltext]Foryearsscientistshavebeenworriedabouttheeffectsof
Itisnecessarythat______(马上把他送到医院).he(should)besenttohospitalatonce“送”
Usinganimalsincircusesisanunnecessaryandinhumanepracticethat’shar
随机试题
[originaltext]M:Yourhusbandisveryhelpful,isn’the?W:Maybeheiswilling
Participationinhighschoolsportsisnotaconstitutionalright.【C1】______
ScoresofuniversityhallsofresidencesandlecturetheatresintheUKwerej
TheEnglishRenaissanceIntroductionThe
[originaltext]W:Iwanttolookatsomehats.M:WhatkindofhatsshallIshow
书法艺术在总体上是一种_美,它与人品的关系曲折错综。许多性格柔弱的文人却有一副
A、增大B的分压 B、降低反应温度 C、使用催化剂 D、减小C的分压
下列关于申请商用房贷款时借款人须具备的条件表述错误的是( )。A.信用状况良好
采用单纯外固定法治疗上颌骨骨折时,通常的颌间固定时间是A:4~5周 B:7~8
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
最新回复
(
0
)