频道间隔;信道的频率间隔

新概念英语第二册Lesson 64 The Channel Tunnel

Lesson 64 The Channel Tunnel海峡隧道 First listen and then answer the question. 听录音，然后回答以下问题。 Why was the first tunnel not completed? In 1858, a French engineer, Aime Tho

发表于:2018-11-28 / 阅读(257) / 评论(0)

新概念英语第二册

VOA常速英语20162016--塞内加尔推行生育间隔或可减少贫困

塞内加尔推行生育间隔或可减少贫困 On a busy day at the Fith Mith Clinic in a suburb of Gudiawaye, just outside of Dakar, MamyDiop had just given birth to her third child, only one year and three months after the previous.She did not k

发表于:2018-12-16 / 阅读(55) / 评论(0)

VOA标准英语2016年(七月)

英语新闻视频 CCTV5 to become Olympic channel since Jan 1, 2008

CCTV5 to become Olympic channel since Jan 1, 2008 China's CCTV5, the country's main sport channel, will become a 24-hour Olympic channel starting Jan.1st next year. It will become the major media window on preparations for the 2008 Beijing Olympics

发表于:2019-01-05 / 阅读(70) / 评论(0)

英语新闻视频

VOA标准英语2011--International Conference Highlights Family Planning in Senegal

International Conference Highlights Family Planning in Senegal With the global population reaching 7 billion this year, doctors and health officials are advocating better family planning methods. Senegal, where some 2,000 international delegates gath

发表于:2019-01-13 / 阅读(48) / 评论(0)

VOA标准英语2011年(十二月)

Business Channel 2007-0615&17

Yahoo launching a celebrity gossip site, hoping to cash in on the summer of Paris Hilton. This as shareholders seem to have no problem with CEO Terry Semel cashing in on Yahoos flat stock performance. CNBC, Silicon Valley of your trip, Jim Goldman is

发表于:2019-01-26 / 阅读(72) / 评论(0)

商业报道2007年

Business Channel 2007-0621&23

A joint play to start the Paris Air Show, with the biggest them all , the airbus A380 the symbols in France. The A380 has had a host technical problems , but Airbus says the production delays that followed are behind now. Weve learned a lot of lesson

发表于:2019-01-26 / 阅读(64) / 评论(0)

商业报道2007年

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学英语单词

.cnf

acute necrotizing pancreatitis

added protection

adjectitiously

allied tactical air force (ataf)