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
18
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] 【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://tihaiku.com/zcyy/2974073.html
相关试题推荐
Theauthorthinkssleepisafunnythingasitisnecessaryforhumanlife.[br]
Theauthorthinkssleepisafunnythingasitisnecessaryforhumanlife.[br]
Theauthorthinkssleepisafunnythingasitisnecessaryforhumanlife.[br]
Theauthorthinkssleepisafunnythingasitisnecessaryforhumanlife.[br]
Awisemanoncesaidthattheonlythingnecessaryforthetriumphofevili
[originaltext]Foryearsscientistshavebeenworriedabouttheeffectsof
[originaltext]Foryearsscientistshavebeenworriedabouttheeffectsof
Itisnecessarythat______(马上把他送到医院).he(should)besenttohospitalatonce“送”
Usinganimalsincircusesisanunnecessaryandinhumanepracticethat’shar
Usinganimalsincircusesisanunnecessaryandinhumanepracticethat’shar
随机试题
TheFutureofGeneralMotors(GM)IsYoursWehaveeverythingcollegestuden
Geneticallymodified(GM)foodsarefoodsderivedfromgeneticallymodified
Inpolicework,youcanneverpredictthenextcrimeorproblem.Noworking
A.M受体 B.N受体 C.α受体 D.β受体 E.β受体激动后引起骨骼
科尔伯格研究儿童道德发展所采用的方法是()。A.文献法 B.对偶故事法 C
A.白茅根 B.蒲黄 C.白及 D.地榆 E.仙鹤草具有化瘀利尿功效的药
A.中国药典 B.中国药学杂志 C.新编药物学 D.化工辞典 E.雷明顿
共用题干 未来润滑油有限公司是一个新建立的生产高级润滑油的小型化工企业。该企业
女性,26岁。腹胀、腹痛伴低热、盗汗3个月。查体发现腹部移动性浊音阳性。化验血H
吗啡用于治疗的适应证为A.颅脑外伤疼痛 B.诊断未明急腹症疼痛 C.哺乳期妇
最新回复
(
0
)