单词：thiomethyl-IMP
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1. I work in a post office. Are you a letter carrier? 2. Greg works in a bank. Is he a teller? 3. They live in Washington. Are they senators? 4. I eat breakfast at 8:00 a.m. What do you eat? 5. She goes to work at 9:00 a.m. Where does she work? 6. Ed
英语词组对话
This is the VOA Special English Development Report. Seven activists from around the world have received the Goldman Environmental Prize for two thousand nine. Former Vice President Al Gore presented the prizes in San Francisco, California last week.
VOA慢速英语2009年（四）月
AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n
2016年VOA慢速英语(十)月
1. Where are the pencils? They're on the second shelf. Okay, thanks. 2. How much is this mirror? It's $19.95. Okay. I'll take it. 3. How much does this cost? That one is $5.00. How about this one? 4. How much are these? They're $4.00 each. That's too
英语词组对话
This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a
Scientific American(六)月
Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting
Scientific American(三)月
You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t
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Henry Ford Made the Automobile Industry an Important Part of the Nation's Economy Ford's Model T was the last of the early cars in the brave, new world of automobile development. ANNOUNCER: People in America, a program in Special English on the Voice
名人轶事
Grammar Girl here. Todays topic is readability. And just to mix things up, Im bringing in Adam Freedman to host todays show. Adam is the author of The Party of the First Part, a witty, entertaining book about legalese that goes on sale September 4. I
英语语法 Grammar Girl
Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented
60秒科学
M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物（舞茸提取物） Malonyl Oleanolic acid Hemi
医务英语
AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals
农业与发展
By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the
VOA2003（下）-环境与健康
BOB DOUGHTY: This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. This week, we tell about vitamins. (MUSIC) BOB DOUGHTY: Many jobs must be done with two people. One person takes the lead. The othe
2010年VOA慢速英语(九)月
A Sudanese election official displays a ballot for observers to view, during the counting process at polling station in Khartoum, Sudan, 16 April 2010 As soon as the National Congress Party (NCP) is declared winner of this months Sudanese elections,
VOA标准英语2010年(四)月
The new film from writer-director Tom McCarthy explores themes he featured in his acclaimed earlier films The Station Agent and The Visitor: issues of family connections and choices ordinary people make in everyday life. Here's a look at the bittersw
VOA标准英语2011年(三月)
George is going to make a salad. He is going to make a simple salad. It will be a simple salad, but it will also be delicious. His salad will have only two ingredients. One ingredient is fresh cucumber. A cucumber is dark green and long. George will
超级简单英语阅读
Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长
经济学人科技系列
Ross Dunn The Palestinian leadership reacted strongly to statements by President Bush implying Israel has the right to retain some Jewish settlements in the West Bank . Senior Palestinian officials ar
VOA2004（上）--各类新闻
Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod
VOA常速英语2013年(十月)