Forming a Union Norma: What is this? Jimmy: Its a flyer for a meeting Ive called to talk about forming a labor union here. Norma: Here? Do you think the management will let us? Jimmy: They cant stop us. Were working longer and longer hours and we nee

发表于:2018-12-03 / 阅读(83) / 评论(0) 分类 2013年ESL之商务英语

[00:03.24]Unit 19 Communication Culture Corner [00:08.30]English Around the World [00:10.65]Nowadays,there are around 400 million speakers [00:14.44]of English as a first language in countries [00:17.23]such as Australia,Britain,Canada, [00:19.48]Ire

发表于:2018-12-13 / 阅读(105) / 评论(0) 分类 北师大版高中英语模块7(选修)

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith. This week, we will tell about evidence that something big struck the planet Jupiter. We will also tell about a long ignored organ in

发表于:2018-12-15 / 阅读(42) / 评论(0) 分类 VOA慢速英语2009年(八)月

This is Scientific Americans Sixty-second Science. Im Cynthia Graber. This will just take a minute. Poor old spleen, it never got the recognition it deserved. Until now. Scientists had known that the spleen is part of our immune systems. But it was c

发表于:2018-12-24 / 阅读(42) / 评论(0) 分类 Scientific American(八)月

THE FIRST REPUBLIC OF FREE BLACK PEOPLE Discovered by Columbus in 1492, the island, or at least the western part of it now known as Haiti, was the scene of some of the most advanced political developments in the Western world in the late eighteenth

发表于:2018-12-29 / 阅读(34) / 评论(0) 分类 人教高中英语高二

Water Blankets Forming Planets A study in the journal Science finds much more molecular water in regions where planets are forming around young stars. The mechanism to keep the water from being destroyed by UV radiation appears to involve some of the

发表于:2019-01-02 / 阅读(105) / 评论(0) 分类 60秒科学