微量匀浆器

Cloning Humans

05 关于克隆人计划的争论 DATE=2-21-01 TITLE=SCIENCE REPORT - Cloning Humans BYLINE=George Grow (start at 59

发表于:2018-12-07 / 阅读(100) / 评论(0)

科技之光

"Have You No Sense of Decency"

Senator McCarthy : Mr. Chairman, in view of that request by Mr. -- Senator Mundt : Point of Order? Senator McCarthy : Not exactly, Mr. Chairman. But in view of Mr. Welch's request that the information be given once we know of anyone who might be per

发表于:2018-12-30 / 阅读(269) / 评论(0)

名人演讲

2018年CRI Ningxia has seen fruitful results in poverty alleviation

Xihaigu in Ningxia is one of China's poorest regions, with six of the poorest townships in the area. Located in a mountainous region in dry climate, it has been identified as one of the least habitable areas for human beings by the World Food Program

发表于:2019-01-19 / 阅读(73) / 评论(0)

2018CRI中国国际广播电台

2007年VOA标准英语-Yazidi, Muslim Leaders in Kurdistan Condemn Rec

By Brian Padden Irbil, Iraq 17 August 2007 The death toll from a series of suicide attacks on Iraq's Yazidi sect on Tuesday continues to rise. Officials now estimate at least 400 people were killed and hundreds more wounded when four truck bombs expl

发表于:2019-02-03 / 阅读(101) / 评论(0)

2007年VOA标准英语（八月）

英语杂谈：40 Defense

Radovan Karadzic says he will not attend the opening day of his trial because he needs more time to prepare his defense. Karadzic has chosen to represent himself and claims to have about one million pages of evidence to sort through. But that is not

发表于:2019-02-17 / 阅读(91) / 评论(0)

英语杂谈

英语听力精选进阶版 424

The Rebirth of Chapecoense FRI 27 JAN 2017 Brazil's Chapecoense play their first match since the air crash which killed 71 people

发表于:2019-03-06 / 阅读(112) / 评论(0)

英语听力精选进阶版

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学英语单词

5-Hydroxytetracycline

acetonylidene

acidophilic, acidophilus

belt stretching machine