[网络] 免疫系统作用

Doping in Sports Mia: This is ridiculous! Theyre going to suspend Eric Rodrigo for doping. Alex: From what Ive read, he failed his random drug test and they found performance- enhancing drugs in his system. Mia: But hes one of the best players on the

发表于:2018-12-03 / 阅读(78) / 评论(0) 分类 2013年ESL之餐饮娱乐

Everyday Grammar: The 'Should' vs. 'Shall' Debate For VOA Learning English, this is Everyday Grammar. Last week in Paris, leaders from 195 countries reached a major global climate agreement. In the final hours of meetings, one little word made the di

发表于:2018-12-08 / 阅读(111) / 评论(0) 分类 2015年VOA慢速英语(十二)月

发表于:2018-12-12 / 阅读(81) / 评论(0) 分类 医务英语

Good evening, everyone. Tonight, look at what Nancy Guide Company, another alleged doper speaking out. The question is will the Yankees Alex Rodriguez fess up or keep fighting. Also tonight, Al-Qaedas topman sends a message and America goes on higher

发表于:2018-12-19 / 阅读(69) / 评论(0) 分类 CNN2013年(八)月

Chapter 23 Increasing Number of Foreign Experts第23章 越来越多的外国专家David: The number of foreign experts in China has risen sharply. Can you explain why? 现在在中国的外国专家人数激增。你能解释一下原因吗? You:

发表于:2018-12-25 / 阅读(46) / 评论(0) 分类 留学生在中国

Topic1-Middle school students doping to pass PE exam Doping is cheating. A recent report has revealed that some junior high school students have taken performance-enhancing drugs so they could run faster in the Senior High School Entrance Examination

发表于:2018-12-25 / 阅读(94) / 评论(0) 分类 英语角-圆桌会议

丹尼尔听说妈妈要去参加素质拓展运动,他就要求一起去。妈妈同意了,那到底结果怎样呢? Listen Read Learn Daniel:Mom, hurry up or there will be no seats available for us. Shirley:Don't worry, there will be a lot. There will be enough seats for another te

发表于:2018-12-26 / 阅读(37) / 评论(0) 分类 英语口语大赢家

兴奋剂的使用在大型赛事里是被完全禁止的,可以为什么还是会有人铤而走险呢? Rob: Hello, I'm Rob Cath: And I'm Cath. Rob: And this is 6 Minute English from BBC Learning English. Today we're talking about doping in spor

发表于:2018-12-27 / 阅读(72) / 评论(0) 分类 一起听英语

College Admissions: Looking Beyond Big Name Schools When students around the word think about higher education in the United States, a few images are likely to appear in their minds. They probably see beautiful old buildings, libraries full of books

发表于:2019-01-03 / 阅读(47) / 评论(0) 分类 2017年VOA慢速英语(十)月

A teammate is accusing the cycling legend of taking performance-enhancing drugs while training for the Tour de France. Tyler Hamilton told 60 Minutes on Sunday that he witnessed Armstrong inject banned substances at a charge on Armstrong has repeated

发表于:2019-01-07 / 阅读(56) / 评论(0) 分类 万花筒2011年

DAVID GREENE, HOST: Today in Your Health, we're taking a close look at chemotherapy. It's been a mainstay of cancer treatment for decades, but that method is slowly being edged aside in medical research as new treatments, like immunotherapy, grab the

发表于:2019-01-08 / 阅读(127) / 评论(0) 分类 2017年NPR美国国家公共电台3月

Chinese President Hu Jintao says his upcoming state visit to Japan will have the atmosphere of a warm spring. Hu Jintao made the remarks during an interview with journalists from 16 Japanese media organizations stationed in the Chinese capital. He a

发表于:2019-02-04 / 阅读(74) / 评论(0) 分类 英语新闻视频

By David Byrd Washington 05 October 2007 Former U.S. sprint star Marion Jones has admitted taking performance-enhancing drugs during her storied sprint career. As VOA's David Byrd reports, Jones pleaded guilty in a New York Court to lying to U.S. gov

发表于:2019-02-07 / 阅读(50) / 评论(0) 分类 2007年VOA常速英语(十月)

今天我们要学的词是capacity。 Capacity, 容量。 The stadium was near capacity for last night's season opener, 昨晚赛季首场比赛,几乎座无虚席。 The campus housing has reached its capacity, 学校宿舍已经满员。 The Bei

发表于:2019-02-07 / 阅读(88) / 评论(0) 分类 英语单词荟萃

HAVANA, July 11 (Xinhua) -- All of the 110 Cuban athletes heading to the London 2012 Olympic Games were declared Wednesday to be free of illegal (performance-enhancing) substances by Cuba's National Anti-Doping Brigade. That fact is another expressio

发表于:2019-02-08 / 阅读(51) / 评论(0) 分类 英语新闻

BEIJING, Aug. 30 (Xinhua) -- China and Germany on Thursday expressed the hope to enhance cooperation so as to push bilateral relations to a new height. The agreement came in a meeting between China's top legislator Wu Bangguo and visiting Chancellor

发表于:2019-02-13 / 阅读(62) / 评论(0) 分类 英语新闻

LONDON, Nov. 5 (Xinhua) -- British firms are welcome to invest in China and achieve mutual benefit and win-win in the bilateral cooperation, said a senior Chinese trade official in London on Monday. Speaking at a seminar on China's opening-up and glo

发表于:2019-02-15 / 阅读(75) / 评论(0) 分类 英语新闻

UNITED NATIONS, Nov. 1 (Xinhua) -- China on Tuesday urged the International Atomic Energy Agency (IAEA) to further strengthen its leading role in enhancing global nuclear safety and promoting relevant international cooperation. Wang Min, Chinese depu

发表于:2019-02-18 / 阅读(86) / 评论(0) 分类 英语新闻

Are you concerned about your body image? These days, both women and men are surrounded by magazines and websites full of tips about dieting, exercise and fashion. Not to mention hairstyles! Gone are the days when all men had to think about was wearin

发表于:2019-03-04 / 阅读(112) / 评论(0) 分类 英语听力精选进阶版

Topics: Steroid use and other doping in professional sports; The Juilliard School; shell-shocked; way to go; be good Words: performance-enhancing drug steroid bodybuilder dose acne to cheat to dope prestigious audition humanities to rehearse composer

发表于:2019-03-05 / 阅读(115) / 评论(0) 分类 美语听力 English Cafe
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