文章列表

• 1.英语听力文摘 English Digest 396、长寿的奥秘！
• One Step Closer to Living Longer D: You know, when I watch futuristic sci-fi movies, I notice everyone has a normal aging pattern. You don't encounter...
• 2.英语听力文摘 English Digest 395、无意识模仿
• Matching Tempo s 模仿语速 Researchshows that people change the speed at which they speak to more closely match speech they have just heard. They dont ...
• 3.英语听力文摘 English Digest 394、自然界的直升机:蜂鸟
• 蜂鸟是雨燕目蜂鸟科动物约600种的统称，是世界上已知最小的鸟类。蜂鸟身体很小，能够通过快速拍打翅膀悬停在空中，每秒约15次到80次，它的快慢取决于蜂鸟的大 小...
• 4.英语听力文摘 English Digest 393、单亲蜜蜂王国
• Fatherless Honeybee s How male honeybee s can be without fathers? The reason lies in whats called a haploidiploid system of sex determination. Approxi...
• 5.英语听力文摘 English Digest 392、最快的车是什么？
• What Makes Hybrid Cars So Efficient ? 最快的车是什么？ Don : Hybrid cars are known as hybrid s because they use an electric motor to augment the perfo...
• 6.英语听力文摘 English Digest 391、感受空气的存在
• What is Air? 空气 D: Strictly speaking, air is mostly nitrogenabout seventy-eight percent, and about twenty-one percent oxygen, which leaves about one...
• 7.英语听力文摘 English Digest 390、干旱知识ABC
• Drought For those of us lucky enough to always have enough food and water, it may be hard to imagine living through a drought . A drought occurs when ...
• 8.英语听力文摘 English Digest 389、好心情是良药
• Emotions and the Common Cold 好心情是一剂良药 Yal: Youve probably heard it said that ones attitude affects ones health. Don: Yeah! Yeah! If you mainta...
• 9.英语听力文摘 English Digest 388、目光交流很重要
• Are You Looking at Me? 你在看我吗？ You know how eye contact is a pretty important component of interacting with people,right? So scientists recently ...
• 10.英语听力文摘 English Digest 387、小心蚂蚁！
• Ant Attack! Imagine this. Youre coming home to your gated community after a long day of work. As you stop to show the guard your ID, a mugger jumps ou...