电话:0731-83595998
导航

2021军队职称英语综合a级概括大意练习题1

来源: 2020-09-21 17:40
Air Transportation
Airplanes are used to carry passengers,cargo and mail.Air transport companies operate scheduled airlines and non-scheduled services over local,regional,national,and international routes.The aircraft operated by these companies range from small single-engine planes to large multiengine jet transports.
The first air passenger services began in 1910,when dirigibles began operation between several German cities.The first scheduled airplane service to carry passengers began in the U.S in 1914.Several experimental airmail flights took place in India,Europe,and the United States before World War I,but air transport service did not become a true business until after the war.
During World War Two,intercontinental air transport became firmly established.After the war the new long-distance transports with advanced facilities were increasingly able to avoid storms and strong wind and make flights more economical and consistent.A new generation of"jumbo-jet"transports began operations in 1970,and the supersonic transport entered passenger service in 1976.
练习:
1.Paragraph 2__________.
2.Paragraph 3__________.
3.Paragraph 4__________.
4.Paragraph 5__________.
A Necessity for developing adult education
B Early days of adult education
C Ways of receiving adult education
D Growth of adult education
E Institutions of adult education
F Definition of adult education
5.Some adults want to learn _______________.
6.There are various forms of adult education,including ____________.
7.Adult education has been made necessary ___________.
8.The earliest organized adult education _______________.
A by social and economic changes
B guided self-study and correspondence courses
C by studying together with children
D what they did not manage to learn earlier
E dates back to the eighteenth century
F mass production
Key:CABDDBAE

编辑推荐:

下载Word文档

温馨提示:因考试政策、内容不断变化与调整,长理培训网站提供的以上信息仅供参考,如有异议,请考生以权威部门公布的内容为准! (责任编辑:长理培训)

网络课程 新人注册送三重礼

已有 22658 名学员学习以下课程通过考试

网友评论(共0条评论)

请自觉遵守互联网相关政策法规,评论内容只代表网友观点!

最新评论

点击加载更多评论>>

精品课程

更多
10781人学习

免费试听更多

相关推荐
图书更多+
  • 电网书籍
  • 财会书籍
  • 其它工学书籍
拼团课程更多+
  • 电气拼团课程
  • 财会拼团课程
  • 其它工学拼团
热门排行

长理培训客户端 资讯,试题,视频一手掌握

去 App Store 免费下载 iOS 客户端