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- [逆向法巧学英语] 逆向法巧学英语 第27课:Mount Rainier
- STEVE EMBER:This is Steve Ember.SHIRLY GRIFFITH:And this is Shirley Griffith with the VOA Special English program EXPLORATIONS.Today we tell about two areas that are popular with visitors to the Unit
时间：2012-05-27 编辑：cherry
- [逆向法巧学英语] 逆向法巧学英语 第26课:American
- Our VOA listener question this week comes in an e-mail from China.Zhao Hengyuan asks which animals represent the-two main American political parties,and why.The two main American political parties ar
时间：2012-05-27 编辑：cherry
- [逆向法巧学英语] 逆向法巧学英语 第25课:Lasker Awards
- Six scientists have won this year's Albert lasker Medical Research Awards.The Albert and Mary Lasker Foundation presented the awards last week in New York City.Harvey Alter and Michael Hought
时间：2012-05-27 编辑：cherry
- [逆向法巧学英语] 逆向法巧学英语 第24课:World Food Prize
- Two scientists who worked for years to develop high-protein corn have won the World Food Prize for this year.Evangelina Villegas of Mexico and Surinder Vasal of India will be honored next month at ce
时间：2012-05-27 编辑：cherry
- [逆向法巧学英语] 逆向法巧学英语 第23课:Genetically
- A new study has found that pollen from genetically-changed corn plants can harm Monarch butterflies.Research scientists at lowa State University confirmed results of an earlier study that examined th
时间：2012-05-27 编辑：cherry
- [逆向法巧学英语] 逆向法巧学英语 第21课:Osteoporosis
- A new study shows that a drug that helps women with osteoporosis also helps men.This disease makes bones thinner and weaker.It increases chances that the bones will break.It also leads to loss of hei
时间：2012-05-27 编辑：cherry
- [逆向法巧学英语] 逆向法巧学英语 第20课:Mayapple Anti
- American research scientists have found a new use for a wild plant commonly found in the United States.The researchers say the mayapple plant produes a substance used for making a drug to fight cance
时间：2012-05-27 编辑：cherry
- [逆向法巧学英语] 逆向法巧学英语 第19课:Diabetes Increas
- A new report says the number of adult Americans with diabetes increased sharply during the Nineteen-Nineties.Diabetes increased among adults of all races and age groups.Diabetes is the name for sever
时间：2012-05-27 编辑：cherry
- [逆向法巧学英语] 逆向法巧学英语 第18课:Virus Suppresses
- American and British scientists are using genetically changed viruses to seek and destroy cancer cells.A new study shows that a changed cold virus injected into tumors shrinks them with lasting effec
时间：2012-05-27 编辑：cherry