Human 1)Cloning,Our Nightmare?

There’s a news poll out tonight on another major controversy: human cloning. When asked whether scientists should be able to clone human, 85% said no, 11% said yes. Congress is working on legislatio

发表于:2018-11-28 / 阅读(113) / 评论(0)

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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(98) / 评论(0)

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普通高中课程标准实验教科书英语选修8 Unit 2 Cloning-Reading

Cloning has always been with us and is here to stay. It is a way of making an exact copy of another animal or plant. It happens in plants when gardeners take cuttings from growing plants to make new ones. It also happens in animals when twins identi

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新编英语教程第四册unit10_2_Human_Cloning_Don't_Just_Say_No

发表于:2018-12-29 / 阅读(47) / 评论(0)

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双语有声阅读:Is Cloning the Future? 克隆一个你？

Is Cloning the Future? 克隆一个你？ Saving lives has always been an important mission of science. Now science, and indeed all society, is facing a new dilemma:whether or not to try and save more lives through human cloning. The first cloning ex

发表于:2019-01-02 / 阅读(29) / 评论(0)

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SCIENCE IN THE NEWS - Cloning in South Korea / Ancient Insec

SCIENCE IN THE NEWS - Cloning in South Korea / Ancient Insect / Preeclampsia Research By Broadcast: Tuesday, March 09, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA Special English. I'm

发表于:2019-01-02 / 阅读(59) / 评论(0)

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