[遗] 遗传性的变异性

双语美文：水仙盛开冬日安在？

DaffodilsBloom, Ski Slopes Stay Snowless - Is Climate Change To Blame? 水仙盛开，雪场无雪：全是气候变暖惹的祸？ Daffodils are blooming outside the Eden Project in Cornwall in the latest cockeyedweather phenomenon to hit the UK and

发表于:2018-11-29 / 阅读(337) / 评论(0)

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大学英语六级听力 017

Controling Cancer There are two main causes of cancer: heredity and environment. We can do nothing to change our heredity, that is, the basic physical characteristics that are passed on to us by our parents. However, we can do a great deal to control

发表于:2018-12-01 / 阅读(159) / 评论(0)

大学英语六级听力短文

TED演讲：拥有大脑的真正原因(12)

So why is it that we move the particular ways we do? 那我们为什么用这种特定的模式移动呢？ Well let's think about what really happens. Maybe we don't all quite move the same way. 来想想真实情况可能是什么。假如我们并不

发表于:2018-12-02 / 阅读(73) / 评论(0)

TED演讲教育篇

大学英语六级听力练习 017

Controling Cancer There are two main causes of cancer: heredity and environment. We can do nothing to change our heredity, that is, the basic physical characteristics that arepassed on to us by our parents. However, we can do a great deal to control

发表于:2018-12-30 / 阅读(63) / 评论(0)

英语六级听力练习集锦

TED演讲:什么是疼痛(2)

But modulation networks are also activated that deliver endorphins and enkephalins, 不过调制网络也被唤醒，去传递安多芬和脑啡肽， chemicals released when you're in pain or during extreme exercise, creating the runner's high. 这些

发表于:2019-01-17 / 阅读(75) / 评论(0)

TED演讲教育篇

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