单词：hexaphenylditin
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[00:00.00]Module 1 LEARNING METHODS [00:05.54]Unit 3 Some of the exams were very difficult. [00:11.24]4 Listen and complete. [00:15.06]Mum,I have my report here. [00:18.39]Great. Can you give it to me,please? [00:21.26]Sure. [00:22.78]Oh, this is for
外研社新标准初中英语九年级
Many of the Burgess specimens have now been assigned to living phyla just where Walcott put them in the first place. 许多布尔吉斯标本现在已经归到活着的动物的门里就是沃尔科特最初放置它们的地方。 Hallucigenia and s
万物简史
This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro
Scientific American(三)月
Fun Fact: Alligators Can Regrow Teeth 有趣的事实：短嘴鳄可以再长牙齿 Fun fact about alligators: they can regrow any of their eighty teeth up to fifty times. Which is pretty impressive, especially compared to us relatively dentally chal
初学者听力文摘精选
The Bush administration's proposed $700 billion bailout of the financial industry is the talk of Washington right now. But where exactly did the term bailout come from? In this special edition of Wordmaster, Avi Arditti and Rosanne Skirble turn to di
词汇大师(Wordmaster)
its time again for the A Moment of Science mailbag. A listener writes: Dear A Moment of Science, Ive always been fascinated by volcanoes. So I was wondering: How well can scientists predict when and where a volcano will erupt? Intersting question. Th
英语听力文摘 English Digest
This is Scientific American's 60-Second Science. I am Steve Mirsky.Got a minute? Talk about your vicious cycles. A new study finds that belly fat could be making you hungrier. Which would lead to more belly fat. The research was performed at the Univ
Scientific American(四)月
Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the
Scientific American(十一)月
By Stephanie Ho Washington 18 July 2006 View Bush Mideast comments (Real) - Download 10mb Secretary of State Condoleezza Rice says any resolution of the latest crisis in the Middle East cannot be reached hastily, and needs to have what she described
2006年VOA标准英语（七月）
By Jim Teeple Jerusalem 06 January 2006 Israeli Prime Minister Ariel Sharon was taken back into the operating room for the third time on Friday after doctors performed a brain scan on him. The medical
2006年VOA标准英语（一月）
By Cynthia Kirk ENVIRONMENT REPORT -July 5, 2002: Conditions in China This is the VOA Special English ENVIRONMENT REPORT. Environmental officials in China say the government has taken steps to reduce
健康与环境
HEALTH REPORT –August 28, 2002: Post-Polio Condition By Jill Moss (Photo -WHO) This is the VOA Special English Health Report. In nineteen-eighty-eight, a major campaign to end the disease polio was
健康与环境
By VOA News 01 November 2006 watch North Korea Nuclear Talks North Korea has confirmed that it will return to multilateral talks on its nuclear program -- as long as the issue of lifting U.S. financial sanctions will be discussed during the negotiat
2006年VOA标准英语（十一月)
By Lindsay Wise Cairo, Egypt 27 June 2006 The editor of one of Egypt's most popular independent newspapers was sentenced to one year in prison for insulting Egyptian President Hosni Mubarak. Human rights activists and journalists consider the court'
2006年VOA标准英语（六月）
标准英语,VOA,pressure,AU,By Cathy Majtenyi Nairobi 16 January 2006 Hissene Habre Activists are calling on leaders attending next week's African Union summit to recommend that Chad's former president be extradited to Belgium t
2006年VOA标准英语（一月）
It had been another hot spring day. By ten oclock in the evening, it had only cooled down to 87 degrees, according to Larry's thermometer in the living room. He rarely looked at his thermometer because he usually didn't care what the exact temperatur
365个英语简短小故事
By Brian Wagner Miami 10 September 2007 Former Panamanian dictator Manuel Noriega Former Panamanian dictator Manuel Noriega remains in U.S. custody after his parole date, as his lawyers fight an extradition request from France. The 73-year-old Norieg
2007年VOA标准英语（九月）
By Lisa Ferdinando Miami 02 August 2006 The Cuban government has released a statement from President Fidel Castro saying his heath is stable and he is in good spirits after intestinal surgery. News of the president's ill health has sparked big celeb
2006年VOA标准英语（八月）
WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo
英语新闻
一般入学程序都要交学费及填不少申请表格，例如学生证、申请宿舍等。我跟朋友说：I waited in the student affairs office in a crowded condition．但同学Gloria则指我说错了，condition一字应用复数condition
英文语法词汇