单词：chromosomal tubles
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[00:00.00]it is clear that we are going to see a huge [00:03.36]growth in shopping on the Internet. [00:06.46]She also believes that,in the future, [00:08.73]we will get entertainment from the Net [00:11.08]and that television will probably disappear
北师大版高中英语模块2
[00:00.00]Unit 7 Living Together [00:04.10]Lesson 26 [00:06.01]2.4 In manycountries, [00:09.88]people are expected [00:11.50]to respect elderly and disabled people. [00:15.50]There are many different ways [00:17.12]to show respect to older people. [0
新标准初中英语七年级下(2013版)
This is scientific American's 60-Second Science, I'm Christopher Intagliata. Got a minute? The yeast Candida albicans ekes out a quiet living in our gut. But its a tough life. It faces acids and enzymes, and the immune system always bullies invaders.
Scientific American(五)月
This is Scientific American's 60-Second Science, I am Steve Mirsky,Got a minute? A team of Finnish and American geneticists has found that that, for some people at least, music is in their genes. In what the researchers called the first study of its
Scientific American(六)月
He fills the tub. He fills it with warm water. He gets in the tub. He plays with his rubber boat. The rubber boat floats on the water. He pushes the boat down. He pushes it to the bottom. He lets it go. It pops up to the top. It floats on top of the
儿童英语小故事
I couldn't make colors match today I don't know what eles to say except dark tracks they can see i didn't I don't like the staff they are feeding me they don't like the things i say but i don't think i need to be forgiven I have quiet inside althroug
金属
Birth Defects Rise in Former Iraqi Battleground Five-year-old Lujane is one of hundreds of children in Fallujah who have been born since 2004 with severe birth defects. Her father says Lujane suffers from multiple afflictions that Iraqi doctors strug
VOA标准英语2012年(十二月)
A middle-aged man with a long beard was arrested by the police for disorderly conduct and property damage. More charges might be added later, said a police officer. The man, identified as Bill Wild, checked into the Motel Five last night about an hou
365个英语简短小故事
Beginners. Black, red, green, light blue, silver, orange, swords, lazers, helmets, shields, flying machines, underwater vehicles. The list could go on. What do these words refer to? Bionicles. They are a type of lego. You can buy them in boxes to put
英语博客 A cup of English
Simone: So, what did you think of Bruce? Isnt he great? Dirk: Well, hes certainly direct and forthright with his opinions. I dont think Ive ever met anyone who speaks his mind the way he does. Simone: Yeah, isnt that great? Ive never liked a guy who
地道美语播客
音乐咖啡厅:Seal - Les Mots 相关介绍：Seal 全名Seal Henry Samuel，于1963年2月19日出生在英国伦敦，他是一名混血儿，父母分别是自尼日利亚人和巴西人。自上世纪90年代以来，Seal一直都是英国最受欢
音乐咖啡厅
CANBERRA, Aug. 17 (Xinhua) -- Australian scientist on Wednesday said his international research team has discovered the trick on how butterfly learn to change its wing pattern to avoid being eaten by birds. The Amazonian butterfly, Heliconius numata,
英语新闻
I want you to imagine two couples 我希望大家设想一下，两对夫妇 in the middle of 1979 在1979年的年中 on the exact same day, at the exact same moment, 在相同的一天，相同的时刻 each conceiving a baby -- okay? 每对怀上了
TED演讲教育篇
Beginners. Cold fingers, cold toes, chilly shoulders, and a cold nose. When the weather gets chilly, sometimes you feel as if the inside of your body is as cold as your extremities. Some how, putting on lots of clothes isn't enough. You long to get i
英语博客 A cup of English
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加州语文教材California Treasures G3
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加州语文教材California Treasures G3