文章列表

• 1.英语听力文摘 English Digest 336、聪明的蚂蚁
• Los Ant-geles 洛杉矶人和蚂蚁 If youve ever driven in LA, you know that people dont cooperate terribly well. Traffic jam s , folks cutting folks off, p...
• 2.英语听力文摘 English Digest 335、新陈代谢到底是什么？
• The Parts of Metabolism 新陈代谢到底是什么？ What is metabolism really? Statements like he can eat a lot because he has a fast metabolism are somewhat...
• 3.英语听力文摘 English Digest 334、千差万别的鸟蛋
• How Eggs Get Their Color 鸟蛋颜色的形成 Depending on the species, bird eggs can be any color rang ing from chickens plain white to a robins blue, stre...
• 4.英语听力文摘 English Digest 333、猫吃蜘蛛吗？
• Do Cats Eat Spiders? 猫吃蜘蛛吗？ Do cats eat spiders? Our answer? Yes, they do. And thats not all cats will eat. Cats, both domestic and wild, are ob...
• 5.英语听力文摘 English Digest 332、不明飞行物
• Whats That in the Sky? 不明飞行物 In his book Cosmos , the late scientist Carl Sagan talks about the way in which the earth is regularly struck by mat...
• 6.英语听力文摘 English Digest 331、洗手误区
• Dirty Hands 洗手误区 Most people believe that regular hand-washing is the best way to prevent infection s . And theyre right: hand-washing does preven...
• 7.英语听力文摘 English Digest 330、近亲禁猎区
• Kissing Cousins 近亲之吻 Fans of classic movies will remember the famous dueling banjo s scene in Deliverance, the story of four city friends who take...
• 8.英语听力文摘 English Digest 329、地球上最成功的物种
• The Most Successful Species on Earth 地球上最成功的物种 For many scientists, a species success is measured by sheer numbers. In that case, the most su...
• 9.英语听力文摘 English Digest 328、为尿床平反
• Bedtime Blues 尿床的困扰 Never a happy topic, bed wetting is a very distressing problem for five to seven million American kids. If we cant explain wh...
• 10.英语听力文摘 English Digest 327、吸血蝙蝠能挽救生命？
• Bat Spit 蝙蝠的唾液 Anyone who reads gothic fiction will tell you that vampires are bad news. People who read modern medical journal s , however, migh...