单词:stratigraphers
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[00:00.00]Unit 8 My Toys [00:05.58]1.Listen.Point.Say. [00:19.62]What do you want? [00:23.18]I want the orange ball. [00:27.11]2.Listen.Say.Do the actions. [00:43.45]My toys are in my toy box.I take them out to play. [00:48.89]And when I've finished
Graph Search的理念在于,以谷歌搜索引擎发掘互联网信息的方式,发掘Facebook网站社交图谱的含义。Graph Search扩展了Facebook的核心使命:不仅帮助用户与已知的他人建立联系,还能成为一款发现工
By Mike O'Sullivan Los Angeles 09 November 2006 A former official of the Reagan administration says Washington should recall the lessons of history as it works to solve the nation's problems. Former U.S. Attorney General Edwin Meese was recently hon
This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Physics goes to the University of Manchesters Andre Geim and Konstantin Novoselov for their investigations of the two-dimensional material graphene
By Patricia Nunan Kathmandu 19 April 2006 A police personnel stands next to a car that was burnt during a demonstration against King Gyanendra in Kathmandu Diplomatic efforts to stop Nepal from fallin
By Sabina Castelfranco Rome 01 May 2006 Militants of the far-right National Front party, holding French flags march in Paris More than a million people rallied in traditional May Day rallies across Eu
By Challiss McDonough Cairo 01 June 2006 Police in the Egyptian capital have arrested at least three people who were trying to get to a small symbolic demonstration outside a police station where an a
By Ron Corben Bangkok 20 June 2008 Thai police are trying to keep anti-government protesters from entering the grounds of the prime minister's office building. As Ron Corben reports from the Thai capital, anti-government groups are escalating their
Ivorian president Laurent Gbagbo (L) and Burkina Faso's president Blaise Compaore meet at the airport in Abidjan on 22 Feb, 2010 after Campaore arrived to act as a mediator in Ivory Coast's political crisis The U.N. Special Representative for Ivory C
It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co
Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre
第一部分 常用于引言段的句型的2类表达方式 一、议论文常用句型 1. It is a fact that. 2. It is well-known that. 3. There is no doubt that. 4. I think that. 5. Contrary to the popular thought, I prefer. 6. Some people say/belie
Tens of thousands of opposition demonstrators in Ukraine are vowing to keep up their street protests until opposition leader Viktor Yushchenko is recognized as the new president of Ukraine. The official announcement from Ukraines Central Electoral Co
By Scott Bobb Johannesburg 17 September 2007 Angola has completed a 10-month voter registration drive in preparation for elections next year. The balloting will be Angola's first in 15 years and is aimed at consolidating a transition to multi-party d
By Crystal Park Washington, DC 07 June 2006 watch FDA Obesity report A new report released by theU.S. Food and Drug Administration, the F.D.A., says restaurants should be doing more to help Americans
By Amy Katz Washington, DC 09 February 2006 watch Controversy report This week anger grew over those published cartoons depicting the Muslim Prophet Muhammad as a terrorist. Wednesday, U.S. President
(一)段首句1. 关于人们有不同的观点。一些人认为There are different opinions among people as to ____ .Some people suggest that ____. 2. 俗话说(常言道),它是我们前辈的经历,但是,即使在今天,它在许多场合仍
1. in + 月/ 年 2. between and 3. from to 4. over the period from to 5. in the year between and 6. in the 3 years spanning from 2001 through 2004 7. for the first 3 months 8. for/ during/ over the next / following 6 months 9. for/ during/ over / in