单词:sedoheptitol
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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.
Education Report - Mali Conflict Keeps Children Out of School 教育报道 - 马里冲突使得多数儿童失学 From VOA Learning English, this is the Education Report in Special English. 这里是美国之音慢速英语教育报道。 Students an
Grammar Girl here. About a month ago I answered a bunch of short listener questions, and I promised I'd answer a few more short ones soon. Well, today's the day! Use to Versus Used to Hi, Grammar Girl. This is Barrett in Nantucket on Nantucket Island
By Phuong Tran Dakar 12 March 2007 In some African Muslim countries, polygamy is still commonly practiced. According to certain interpretations of Islam, men can marry up to four women. But more and more African women in Muslim countries are saying
Todd: Hey, Mark, I heard that you might be interested in buying a computer. Mark: That's right. Yeah, I'm interested in buying a Mac computer because I've never used Mac before. Todd: Well, that is actually perfect because I have two MacIntosh laptop
All the days we've been together All the days we've been apart Add up to a bunch of nothing If I'm not still in your heart I never want you to be Just a page in my history Someone I used to love Your voice breathed in my ear Or on the telephone All
This is the VOA Special English Development Report. Solar water heaters are devices that use energy from the sun to heat water. Solar water heating is used around the world. An example of a rooftop solar water heater being built in South Africa The
Economics Report - Saving Money for College This is the VOA Special English Economics Report. How much does a college education cost? In the United States, the College Board releases yearly reports on prices at colleges and universities. The group ba
Agriculture Report - Getting a Firm Grip on Weed Control 农业报道 - 严格控制杂草 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 When is a plant considered a weed? Experts at Penn State U
Health Report - Getting Paid to Play Sick at School This is the VOA Special English Health Report. Some people act sick to get out of work. Others act sick to get work. For medical actors like Ted Bell, the stage is an examination room with a future
By Patricia Nunan Kathmandu 26 April 2006 After months of confrontation, Nepal's king and opposition political parties say they will work together to bring peace and democracy to the country. Parliame
The U.S. men's basketball team has won the gold medal at the Olympics to regain international prominence in the American-born sport. VOA's Jim Stevenson has more from Wukesong Arena in Beijing, where the United States held off a spirited team from S
Study: Sleep Disorders Widespread Among Police A new study has found that four out of 10 North American police officers surveyed have some sort of sleep disorder. The researchers say the result can be impaired job performance, as well as a variety of
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
ROME, Oct. 3 (Xinhua) -- Inter have been hit with suspensions and fines following their protests in Saturday's controversial loss to Napoli. The Nerazzurri suffered a 3-0 defeat at the Stadio Meazza in a game where the decisions of referee Gianluca R
By Jim Malone Washington 04 May 2007 Iraq, Iran and Hillary Clinton were major topics of discussion in the first Republican presidential candidates debate, held Thursday in California. VOA National correspondent Jim Malone has more on what this first
今天我们要学的词是obsessed。 Obsessed, 一门心思的,沉迷于。 My girlfriend is obsessed with buying handbags, 我女朋友买包上瘾。 One of my co-workers is obsessed with social networks, 我有一个同事整天沉迷于社交网
By Alisha Ryu Mogadishu 12 June 2007 Police in the Somali capital, Mogadishu, have intercepted a car loaded with explosives they say was going to be used against the interim government. VOA Correspondent Alisha Ryu in Mogadishu was given an exclusive
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
By Doug Levine Washington 14 October 2006 A new dance craze that's been popping up in cities across the U.S. is poised for a major takeoff. Make that a major step off. A team of New York music producers are making big strides in the evolution of ste