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
42
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.
【C7】
选项
A、taken
B、pointed
C、carried
D、handed
答案
B
解析
动词短语辨析题 。四个动词都可以与out搭配,意思分别为A “除掉”;B “指出”;C “执行”和D “分发”。而文章中本句的意思为“对于将火箭推进力使用在这个方面的可能性是由苏联和美国科学家指出的。”
转载请注明原文地址:https://kaotiyun.com/show/ypB7777K
0
大学英语六级
相关试题推荐
Forthispart,youareallowed30minutestowriteashortessayentitledOnPrivateTutoring.Youshouldwriteatleast150wor
IaskedsuccessfulpeopleWhatthesecretoftheirsuccesswas.I【B1】______anearlydiscussionwithavicepresidentofalarge
A、Onemaynotbetreatedincaseofanunexpectedmedicalemergency.B、Onemaygetintofinancialtroublebecauseofanunexpect
A、Atalaboratory.B、Atabank.C、Inaclassroom.D、Inadepartmentstore.B
A、Practiceharder.B、Don’tgiveup.C、Stoptryingtobeasuperstar.D、Findanotherpartner.B由女士提到的…tooearlytogiveup…keepp
Whenyougotoacompanyforaninterview,thereisnoneedtocarethefeelingsoftbereceptionists.Ifyonwanttoanswerthe
A、Futurehappinessisattractive,B、Themanshouldn’tworktoohardforthehappinessoffuture.C、Themanshouldretireearly.
Interpersonalcommunicationisyourinteractionwithothers.Talkingtoafriendoncampus,chattingtoa(n)【C1】______friendon
A、Hemighthelpthewomanmuch.B、Thewomanshouldn’tbuyausedcar.C、Hedoesn’tknowalotaboutnewcars.D、Thewomanisab
A、Herushedintoashopthelastminutebeforeitwaslocked.B、Hewaslockedinastorewhilethestaffhurriedhome.C、Herece
随机试题
文献资料上未收载的不良反应是
有两只电容,一只为4μF、耐压250V,另一支6μF、耐压400V,求将它们串联后的电容量和耐压各是多少?
血栓闭塞性脉管炎可选用
《民法通则》第7务规定:“民事活动应当尊重社会公德。”《合同法》第7条规定:“当事人订立、晨行合同,应当遵守法律、行政法规,尊重社会公德。”某县法院的法官在审理一起合同纠纷时认为该合同内容违反了社会公德,因此判定该合同无效。关于本案,下列哪些选项是正确的?
对于一般中暑旅游者,可将其置于阴凉通风处,可能时让其饮用含盐饮料、解开衣领、放松裤带。()
甲乙两人年龄不等,已知当甲像乙现在这么大时,乙8岁;当乙像甲现在这么大时,甲29岁。问今年甲的年龄为多少岁?
下列几组词汇,最能准确反映“过渡时期”这一特殊年代的是:
假设随机事件A与B相互独立,求a的值.
"Historyiswrittenbythevictors."Thisfamousphrasereverberatesthroughoutthehallsofhistory,constantlyremindingusto
AmericanGunPaysDelugeRecently,manypeoplehavebeenkilledbygun-shotinAmerica.Inthepast,nationalpoliticallead
最新回复
(
0
)