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
外语
It has been necessary to refer repeatedly to the effects of the two world wars in promoting all kinds of innovation. It should b
It has been necessary to refer repeatedly to the effects of the two world wars in promoting all kinds of innovation. It should b
admin
2013-06-02
30
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.
【C11】
选项
A、marked
B、spoiled
C、informed
D、announced
答案
A
解析
语义衔接题 。“V-2火箭的成功发射标志着太空时代的开始。”A “标志着”;B “损坏”;C “通知”;D “宣告”。仅从词意上看,D 似乎也可以,但在本句中,V-2火箭本身不具备发出announce这个动作的能力。
转载请注明原文地址:https://kaotiyun.com/show/VpB7777K
0
大学英语六级
相关试题推荐
A、Customerandclerk.B、Professorandstudent.C、Bossandemployee.D、Lawyerandclient.BM:Haveyoumadeupyourmind?W:Yes,
MoreAmericansaretakingupeducationafterretirementspartlybecause______.Whatcanbeinferredfromthelastparagraphab
TheScienceofInterruptionsIn2000,GloriaMarkwashiredasaprofessorattheUniversityofCalifornia.Shewouldarrive
Ageodesicdomeisbasicallyasphericalstructurecreatedfromrectangles.In1944,governmentofficialswereinterestedinFu
DuringtheH1N1flupandemic,schoolsclosed,healthofficialsencouragedhandwashingandwarnedpregnantwomentogetvaccinat
DuringtheH1N1flupandemic,schoolsclosed,healthofficialsencouragedhandwashingandwarnedpregnantwomentogetvaccinat
Interpersonalcommunicationisyourinteractionwithothers.Talkingtoafriendoncampus,chattingtoa(n)【C1】______friendon
A、Heshouldoutlinehispastbetter.B、Heshouldsendhisresumedirectlytothemanager.C、Heshouldcreateanewareainhisr
A、Theyarevirtuallyimpossibletoenforce.B、Neitherisapplicabletothewoman’scase.C、Bothofthemhavebeensubjecttocri
Womenarequiteoftencompetentdrivers,buttheyareveryseldomconsistentlyfirstclass.Atbesttheyareamildhazard,at【C
随机试题
下图所示两个下图形相乘的结果是。()
患者男,60岁。胃溃疡病史8年,近3个月腹胀、食欲减退、消瘦明显、粪隐血持续阳性,应用抗酸剂治疗胃痛无效。该患者最有可能的诊断是
正常肘关节与伸直位时,肱骨的内外髁及尺骨鹰嘴的位置是
杏仁葶苈子
某矿山5月开采铜矿石20000吨,没有原矿销售,入选精矿4000吨,矿选比25%,铜矿单位税额2元/吨,其当月应纳资源税为()。
从国际金融市场上曾发生过的国际债务危机、欧洲货币危机和亚洲金融危机来看,爆发危机国家的共同特点是()。
排序的重要目的是为了以后对已排序的数据元素进行()。
•Readthearticlebelowaboutacompany.•ChoosethecorrectwordtofilleachgapfromA,B,CorD.•Foreachquestion(
WhichofthefollowingisNOTthepurposeofAmerica’scentralbank?
效率最高的人是一样的,不管他们是在和朋友聊天还是在公共场合,对众多观众发表演讲,他们都是言行一致的。关键词汇:effective:有效的,有效率的;match:和……一致。这个句子其实不难,如果能把状语听出来,效率最高的那些人其实都是一样的,是指哪方面一样
最新回复
(
0
)