单词：free semigroup
单词：free semigroup 相关文章
AS IT IS 2015-03-02 Lebanese Artists Fight Back Against Censorship 黎巴嫩艺术家反击审查 Lebanon is a country where religious differences and a permissive culture can lead to conflict. The Lebanese government has long been active in guiding
2015年VOA慢速英语(三)月
World Freedom Declines for 10th Year A human rights group says the slowing world economy, a crackdown on dissidents and dislike of foreigners fleeing their country have led to a sharp drop in freedom around the world for the 10th consecutive year. Fr
2016年VOA慢速英语(二)月
by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I
法律英语 Legal Lad
by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I
法律英语 Legal Lad
DEVELOPMENT REPORT - U.S. Group Expands Free Help in China for Children With Clefts By Jill Moss Broadcast: Monday, December 12, 2005 I'm Jim Tedder with the VOA Special English Development Report. Cl
农业与发展
From VOA Learning English, this is Words and Their Stories! On this program, we talk about origins and usage of common expressions in American English. Today we explore the word spirit. Spirit is one of those words that has many different definitions
2017年VOA慢速英语(四)月
World Bank-IMF Protesters State Demands For Next Month ' s Meetings Barry Wood Washington 28 Aug 2001 21:41 UTC Organizers of anti-globalization protests planned in Washington during a meeting of the
VOA2001-国际风云（5）
DEVELOPMENT REPORT - U.S. Group Fights to Free Modern-Day Slaves By Jill Moss Broadcast: Monday, March 08, 2004 This is Robert Cohen with the VOA Special English Development Report. American officials
农业与发展
American Concerts Available Worldwide 美国音乐会接入互联网全球直播 The Detroit Symphony Orchestra will be performing works by Georges Bizet Friday morning. You might enjoy classical music and like to attend the performance, but live far
2016年VOA慢速英语(一)月
University Students, Professors Clash over 'Free Speech' 大学生与教授因言论自由冲突 Freedom of speech is protected in the first amendment to the U.S. Constitution. But universities across the U.S. are debating if they will tolerate all k
2016年VOA慢速英语(七)月
Attack on Pro-Gbagbo Protestors Draws Criticism from Ivorian Rights Group Dozens of supporters of former Ivory Coast President Laurent Gbagbo were attacked and injured during a rally Sunday in Abidjan, after opponents began throwing stones. Eric-Aim
VOA标准英语2012年(一月)
The abduction follows the kidnapping of three Spanish aid workers last month. Scott Stearns | Dakra 20 December 2009 Photo: CIA World Factbook Italy's foreign ministry says it is working through all political and diplomatic channels to secure the rel
VOA标准英语2009年(十二月)
讲解文本： World Cup 世界杯 group stage 小组赛 knockout 淘汰赛 quarter-final 1/4决赛 semi-final 半决赛 final 决赛 goal 进球
愉悦口语
British people can now repair their own teeth with special dental kits. They can fix fillings (cavities in the US) and make other repairs. The kits cost as little as $7. People are buying them because they cannot afford to go to the dentist. A fillin
英语生活新闻
An international medical aid group says the number of people dying from malaria could be dramatically reduced by providing free testing and treatment. The group made the announcement based on three successful programs in Africa where most malaria de
VOA标准英语2008年（十月）
友谊赛 friendly The impressive nature of their 1-0 friendly win in Germany in March prompted critics to reassess their preconceptions. 今年三月，他们在友谊赛中以1比0击败德国队，这使得评论人士对先前的预测进行重新评
实用英语
LONDON, Nov. 25 (Xinhua) -- World No. 7 Tomas Berdych from Czech Republic grabbed the last semifinal place by beating Spain's David Ferrer 3-6, 7-5 and 6-1 at the ATP World Tour Finals on Friday. Berdych, 26, had to win the last Group A match to reac
英语新闻
《国际贸易术语解释通则》(International Rules for the Interpretation of Trade Terms)。这是由国际商会制定并进行过多次修订。在进入2l世纪之际，国际商会广泛征求世界各国从事国际贸易的各方面人士和
英语笔译
友谊赛 friendly The impressive nature of their 1-0 friendlywin in Germany in March prompted critics to reassess their preconceptions. 今年三月，他们在友谊赛中以1比0击败德国队，这使得评论人士对先前的预测进行重新评
实用英语
如何有效提高托福听力? 重庆新东方童燕老师为大家带来全新的词块法提高托福听力水平。 我们换个角度来谈听力，不谈语音，不谈词汇，不谈技巧，从逻辑思维这一层来分析，在单词都能听
托福英语