单词：Hemiboea gracilis
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By Daniel Schearf Beijing 31 January 2007 U.S. and North Korean finance officials have ended a second round of talks on U.S. financial sanctions against Pyongyang with no clear resolution to the dispute. Daniel Schearf reports from Beijing that North
2007年VOA标准英语（一月）
This is Scientific Americans Sixty Seconds Science. Im Steve Mirsky. Got a minute? Youve no doubt heard that grapefruit juice can greatly increase the effects of some drugs. Even to a dangerous degree. Pharmacologist David Bailey made that discovery
Scientific American(八)月
[00:02.99]3 Listen and order. [00:07.30]You will hear Miss Wang give instructions on [00:10.67]how to use a Bunsen burner. [00:14.04]Listen to the instructions [00:15.94]and number the pictures in the correct order. [00:20.12]Number the steps 1-8. [0
外研社新标准初中英语九年级
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英文魔法师字源大挪移
By Jim Teeple Jerusalem 20 July 2006 watch Middle East report At least 11 Israeli soldiers have been wounded in several clashes with Hezbollah militants on the Lebanese side of the Israel-Lebanon border. Hezbollah also continued firing rockets into
2006年VOA标准英语（七月）
By Alan Silverman Hollywood 27 May 2006 Kurt Russell, Josh Lucas and Richard Dreyfuss in Poseidon Kurt Russell and Josh Lucas lead a ragtag group of survivors on a desperate quest to escape an overturned ocean liner in a remake of the film that laun
2006年VOA标准英语（五月）
By Daniel Schearf Beijing 30 January 2007 A second round of talks between U.S. and North Korean officials on U.S. financial sanctions have ended its first day in Beijing with little sign of progress. China has announced that parallel talks on North K
2007年VOA标准英语（一月）
South Korea says North Korea is enhancing its military strength by deploying a new missile and increasing its number of light and mobile elite forces. As analysts warn of an imminent missile test by the North, officials in Seoul say Pyongyang's mili
VOA标准英语2009年(二月)
MICHEL MARTIN, HOST: The nation's third president, Thomas Jefferson, is revered as a Founding Father of the nation, principal author of the Declaration of Independence, a scholar and inventor, and he owned 607 human beings - 400 of them lived at his
2018年NPR美国国家公共电台6月
By Jim Malone Washington 13 April 2007 U.S. Attorney General Alberto Gonzales is scheduled to testify before Congress on April 17 about his involvement in last year's firing of eight U.S. attorneys. Gonzales' testimony is seen as crucial to keeping h
2007年VOA标准英语（四月）
Disease 疾病 anemia, anaemia 贫血 angina pectoris 心绞痛 appendicitis 阑尾炎 arthritis 关节炎 bronchitis 支气管炎 cancer 癌 catarrh 卡他，粘膜炎 chicken pox, varicella 水痘 c
英文语法词汇
AGRICULTURE REPORT – July 30, 2002: Chemicals on Organic Food By George Grow (Photo -Scott Bauer) This is the VOA Special English AGRICULTURE REPORT. Farmers who grow organic food do not use chemica
农业与发展
An annular solar eclipse is seen formed over the sky of Burma's ancient historic city of Bagan, 15 Jan 2010 Holly Gilbert, an astrophysicist at NASA, explains the science behind the spectacle of the sun's disappearance. So during a total solar eclips
VOA标准英语2010年(七)月
与数字有关的英语词根总结 milli-【千分之一】例：milliampere（毫安）=milli（千）+ampere（安培） centi【百分之一】例：centimeter（厘米）=centi（百分之一）+meter（米） deci【十分之一】例：decibe
英语学习方法
Disease 疾病 anemia, anaemia 贫血 angina pectoris 心绞痛 appendicitis 阑尾炎 arthritis 关节炎 bronchitis 支气管炎 cancer 癌 catarrh 卡他,粘膜炎 chicken pox, varicella 水痘 cholera 霍乱 cold 感冒,伤风,着凉 (head) cold 患感冒 diabetes 糖尿病 diphtheria
英文语法词汇
Jefferson kept his promise to Sally Hemings. All four of their children were freed while Jefferson was still living or by the terms of his will. Their son Beverley and daughter Harriet settled in Washington, D.C. Madison moved to Ohio, earning a livi
名人认知系列 Who Was
Most members of Congress signed the Declaration on August 2, 1776. Its author signed the paper Th Jefferson. After signing, he was ready to go home. He missed his family. Besides, he felt he was needed in Virginia. He quit his seat in Congress on Sep
名人认知系列 Who Was