单词：titulada
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This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.
Scientific American(八)月
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北美小学生英语一年级教材（牛津英语教材）
World Hepatitis Day is observed on May the 19th. It aims to increase awareness worldwide of the diseases hepatitis B and hepatitis C. Its hope is to encourage the prevention and diagnosis of these two diseases, and increase the number of people who r
英语课程学习计划和讲义
Canada Day is on July the 1st every year. Canadians all around the world celebrate the day when their nation became a country on July 1, 1867. Today, it is a federal national holiday. Many Canadians call it Canadas birthday. Canada Day recognizes the
英语课程学习计划和讲义
Muqtada Al-Sadr is an Iraqi religious and political leader. He is also a militia commander and is head of the Mahdi Army. He is strongly opposed to Americas presence in his country but has stuck to a 2005 truce, which has seen levels of violence decr
各国名人英文介绍
Todd: OK. Hello! Jamie: Hi! Todd: Hi! Can you introduce yourself please? Jamie: My name is Jamie. I'm living here in Japan, and I'm from Canada. Todd: OK. Where are you from in Canada? Jamie: Vancouver, Canada, British Columbia. Todd: Oh, nice. Were
英语访谈对话
Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol
Scientific American(八)月
By Scott Bobb Johannesburg 03 December 2006 Madagascar President Marc Ravalomanana casts his ballot in Antananarivo, 3 Dec 2006 In Madagascar Sunday, voters were choosing a president in what observers say was a mostly peaceful process. Many analysts
2006年VOA标准英语（十二月）
By Barry Newhouse Irbil 25 May 2007 Shi'ite cleric Moqtada al-Sadr has made his first public appearance since the Baghdad security crackdown began in February, again demanding the withdrawal of U.S. forces from Iraq. The leader of the powerful Mahdi
2007年VOA标准英语（五月）
The U.S. Special Inspector General for Iraq Reconstruction has criticized the State Department for its management of nearly $3 billion in contracts and grants in Iraq. In two reports, auditors cited weak and ineffective State Department oversight of
VOA标准英语2010年(一月)
Stomach cancer is one of the deadliest diseases, and ranks second among cancers worldwide with at least 800,000 deaths yearly. But in the United States, the number of cases has been declining, except for among one group of Americans. Glenda Reimer, h
VOA标准英语2010年(五)月
At Scripps Research Institute in Jupiter, Florida, scientists are working to find clues about how the human brain processes memories. Their laboratory test animal is not a chimp or a dog or a rat animals that we know can remember things it is the com
VOA标准英语2010年(三月)
Tit for Tat针锋相对An American lady traveling in England some years ago, got into an compartment of a smoking carriage where an Englishman was smoking a pipe. For a short time she sat quietly expecting that the Englishman would stop smoking. But
英语小达人
72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0
科技之光
今天我们要学的词是multitasking。 Multitasking, 原本是计算机术语，指多重任务同时处理，现在已经被沿用到日常生活中，指同时干很多事情。现在的美国中学生，一边写作业，一边听音乐，还要
英语单词荟萃
Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We
实用英语
VANCOUVER, Dec. 14 (Xinhua) -- Canada unveiled its logo for the country's hosting of the 2015 FIFA Women's World Cup on Friday as gala ceremonies took place simultaneously in the six host cities staging games. Set against the country's iconic maple l
英语新闻
OTTAWA, April 4 (Xinhua) -- Canada's international merchandise trade with China has more than tripled in the past decade, according to data released by Statistics Canada on Wednesday. Canada's imports from China amounted to 48.2 billion Canadian doll
英语新闻
Todd: OK, hello! Jeff: Hello! Todd: How are you doing? Jeff: Good Morning. Good. Todd: Could you introduce yourself please? Jeff: I'm Jeff Eagar. Todd: Jeff. OK. And where are you from? Jeff: I'm from Canada. Todd: Oh, OK, where in Canada? Jeff: I'm
原版英语对话1000个
Todd: Now, Mike, you're from Canada but you lived in America for a good period of time. Mike: Right! Todd: How would you compare the two counties? Mike: Well, the most obvious difference is Canada is a lot colder, I think than the United States in ge
原版英语对话1000个