单词：Human Fertilization and Embryology Authority
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Key Words [00:01.02]关键词 [00:02.04]The Most Common Expressions [00:03.29]最常用表达法 [00:04.55]It all depends. [00:06.86]视情况而定。 [00:09.17]It's up in the air. [00:11.36]沿未确定。 [00:13.56]I haven't decided yet. [00:16.34
零距离李阳疯狂英语口语
authoritarian n 独裁主义者（与个人自由相反，赞成绝对服从权威） 【记】authority（n 权威，权力）
不择手段背单词
authority, n 权威，权力＝virtuoso 【类】contumacious[recalcitrant]:authority＝reactionary[hidebound; conservative]:change[innovation; novelty] 不听令的不服从权力＝保守的、死板的不愿意变化、改革 cornucopia:abundance＝
不择手段背单词
[00:00.00]Vienna n. [00:00.69]维也纳 [00:01.38]expect vt. [00:02.17]盼望 [00:02.95]stage n. vt. [00:03.41]阶段 上演 [00:03.87]scheduled a. [00:04.45]预定的 [00:05.04]contract vt. n. [00:05.83]承包 合同 [00:06.61]foundation n. [00:07.3
工商管理英语
10月4日，在瑞典首都斯德哥尔摩的卡罗林斯卡医学院，诺贝尔奖评审委员会宣布，英国生理学家罗伯特爱德华兹获得2010年诺贝尔生理学或医学奖。 85-year-old Englishman Robert Edwards wins the Nobel Pri
60秒科学
They are only a few weeks old, but these octuplets are already the center of public outrage. Los Angeles police say they plan to investigate death threats against their mom, Nadya Suleman. The 33-year-old single, unemployed mother has been getting hu
万花筒2009年
By Delia Robertson Johannesburg 31 January 2006 South Africa's National Prosecuting Authority says it is ready to prosecute people who were refused or failed to apply to the Truth and Reconciliation C
2006年VOA标准英语（一月）
Section A Directions:In this section,you will hear 8 short conversations and 2 long conversations.At the end of each conversation,one or more questions will be asked about what was said.Both the conversation and the questions will be spoken only once
英语六级听力练习集锦
Scientists in Oregon successfully fixed a disease-carrying gene in human embryos. It was the first time this has been done. This small effort could be a big step in preventing inherited, or gene-related diseases. A research team at Oregon Health Scie
2017年VOA慢速英语(八)月
This is Scientific Americans 60-Second Science, I'm Cynthia Graber. This will just take a minute. In vitro fertilization(试管受精) efforts can be helped by oddly enough oral contraceptives .That's the finding from Tel Aviv University, site of the
Scientific American(四)月
This is Scientific Americans 60-Second Science, Im Steve Mirsky.Got a minute? The 2010 Nobel Prize in Physiology or Medicine goes to 85-year-old Robert Edwards of England, for the development of in vitro fertilization. The Karolinska Institutes Chris
Scientific American(十)月
[00:00.00]Everything is well organized [00:02.85]and people only have to work six hours a day. [00:05.97]They usually have all of their meals [00:07.77]in a large communal dining room, [00:09.53]but can have them at home if they want. [00:12.22]At su
北师大版高中英语模块8(选修)
By Jim Teeple Nablus 22 November 2007 Israeli and Palestinian negotiators hold their first peace conference in seven years next week in the U.S. city of Annapolis, Maryland. Palestinians say they want Israel to ease restrictions on Palestinians in th
VOA常速英语2007年（十一月）
By Jeffrey Young Yasser Arafat has led movements and then an administration -- the Palestinian National Authority -- representing the Palestinian people. His powerful personality has affected relation
VOA2004（下）--时事新闻
Forestry authority urges wildlife protection efforts
英语新闻
MADRID, Dec. 16 (Xinhua) -- Leo Messi underlined his status as the greatest goalscorer in history as his 89th and 90th goals of 2012 helped his side to a 4-1 win at home to Atletico Madrid on Sunday night. The win takes Barca nine points clear of Atl
英语新闻
Therere some basic things you should know about Mars before leaving home. Most days will be clear, and sunny and cold. The average temperature on Mars is as bitter as midwinter in Antarctica. And about half the diameter of the earth, Mars is a handy
自然百科2012年
芝加哥列车出轨无人受伤 CHICAGO, Feb. 7 (Xinhua) -- A six-car Chicago Transit Authority (CTA) train derailed in northern Chicago suburb during rush hour on Friday evening, leaving commuters stranded. No injuries were reported. Chicago Tribu
英语新闻
BEIJING, Aug. 22 (Xinhuanet) -- Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday. An international team of resear
英语新闻
Representatives from a total of 61 Thai hotels, travel companies, airline companies, theme parks and other recreational venues have gathered in Beijing for a consultation titled amazing Thailand. They aim to promote four tourism products to Chinese t
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