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2011年12月英语六级考试真题与答案

Section A Directions: In this section, you will hear 8 short conversations and2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only

发表于:2018-12-01 / 阅读(99) / 评论(0) 分类 大学六级英语考试听力真题

美国文化脱口秀 第693期:美国office最常用的10大俚语

学语言的过程中，除了基础的英语知识外，恰当地运用俚语会让你的表达更加自然地道。今天Adam和Connor就要说说美国最常用的工作俚语。 #1.Work your butt off Work your butt off: 拼命工作 Butt是臀部的

发表于:2018-12-18 / 阅读(50) / 评论(0) 分类 美国文化脱口秀

科学美国人60秒 SSS 2013-09-19

This Scientific Americans 60 Seconds Science. I'm Wit Games, got a minute.A bad infection can make you delirious, but mind clears once germs are gone, usually. Not so when researchers recently injected mice with taxol plasma Ganede, this parasites pr

发表于:2018-12-24 / 阅读(36) / 评论(0) 分类 Scientific American(九)月

英文书摘精选 值夜班

Its time to go again to the A Moment of Science mailbag. A listener writes: 又到了我们查看《科学一刻》栏目读者来信的时候了，一位听众这样写道： Dear A Moment of Science, 亲爱的《科学一刻》栏目， My husband

发表于:2018-12-28 / 阅读(83) / 评论(0) 分类 初学者听力文摘精选

儿童英语听力：Sight Word Kids 幼儿英语常见字3A Unit 4:住在海里

1.有趣的漫画 What animals live in the sea? 什么动物住在海里？ Turtles live in the sea. 海龟住在海里。 Dolphins live in the sea, too. 海豚也住在海里。 What animals live in the cave? 什么动物住在洞穴里？ Bears liv

发表于:2018-12-31 / 阅读(104) / 评论(0) 分类 Sight Word Kids 幼儿英语常见字3A

SCIENCE IN THE NEWS - Dogs May Be Just What the Doctor Order

SCIENCE IN THE NEWS - Dogs May Be Just What the Doctor Ordered for Worried Heart Patients By Caty Weaver, George Grow and Jerilyn Watson Broadcast: Tuesday, December 06, 2005 (MUSIC) VOICE ONE: This i

发表于:2019-01-02 / 阅读(61) / 评论(0) 分类 科技之光

VOA慢速英语2018 维C有助于治疗结核病

Could Vitamin C Help Fight Tuberculosis? A new study suggests that a low-cost nutrient could help drugs fight tuberculosis more effectively. 一项新研究表明，一种低成本的营养素可以帮助抗结核病药物发挥更好的功效。 The

发表于:2019-01-03 / 阅读(42) / 评论(0) 分类 2018年VOA慢速英语(二)月

VOA慢速英语2018 干细胞能够帮助瘫痪小白鼠再次行走

Stem Cells Help Paralyzed Mice Walk From VOA Learning English, this is the Health Lifestyle report. 欢迎收听美国之音慢速英语健康与生活方式栏目。 A group of scientists in Israel are researching how to help paralyzed people walk a

发表于:2019-01-03 / 阅读(53) / 评论(0) 分类 2018年VOA慢速英语(四)月

VOA慢速英语--研究表明细菌可能导致焦虑和抑郁

Study Suggests Possible Bacteria Link to Nervousness, Depression A new study of mice suggests bacteria may help to cause anxiety and depression in overweight people. The research raises questions about whether changing organisms living inside our bod

发表于:2019-01-03 / 阅读(74) / 评论(0) 分类 2018年VOA慢速英语(七)月

SSS 2008-11-04

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its true that if you eat a lot of whats fondly dubbed the stinking rose, others might notice a faint whiff of eau de garlic in your sweat. But even the

发表于:2019-01-08 / 阅读(89) / 评论(0) 分类 Scientific American(十一)月

07年VOA标准英语-Scientists Find Link Between Stress and Obesity

By Carol Pearson Washington 16 July 2007 Midsection fat can lead to many health problems Medical researchers have been looking for what some people call a magic bullet (magic pill) in their hunt to fight rising obesity rates worldwide. In less than

发表于:2019-01-08 / 阅读(220) / 评论(0) 分类 2007年VOA标准英语（七月）

2007年VOA慢速英语special200708010041

This is the VOA Special English Health Report. Itchy skin is a common problem. Severe itching can interfere with sleep or lead to Scratching an itch painful damage from scratching. Now, scientists may have a way to develop new treatments for severe i

发表于:2019-01-11 / 阅读(116) / 评论(0) 分类 VOA慢速英语2007年（八）月

美国国家公共电台 NPR 'The Ravenmaster' Is Definitely (There) For The Birds

'The Ravenmaster' Is Definitely (There) For The Birds LULU GARCIA-NAVARRO, HOST: Christopher Skaife has one of the coolest jobs in the world. He takes care of the famous ravens that haunt the Tower of London. He's got a new memoir out about his lifew

发表于:2019-01-17 / 阅读(109) / 评论(0) 分类 2018年NPR美国国家公共电台10月

英国学生科学读本 第76期:家鼠(2)

They are shaped like little chisels. 它们的形状就像凿子一样。 These cutting teeth always keep their sharp, chisel-like edge, for the front of each tooth is formed of a very hard stuff called enamel, while the rest of the tooth is made of

发表于:2019-01-17 / 阅读(62) / 评论(0) 分类 英国学生科学读本

科学美国人60秒 SSS 2013-10-15

This is Scientific American 60-second science. I am Sophie Bushwick. Got a minute. Jet lag. Jumping a few time zones causes problems with sleep even digestion. but new research means we could step closer to preventing this voigers vexation. The study

发表于:2019-01-20 / 阅读(65) / 评论(0) 分类 Scientific American(十)月

60秒科学:Carbonation Has a Taste

Carbonation Has a Taste In a study in the journal Science, researchers found that the taste buds for sensing sour also respond to carbonated beverages, because the fizz gets turned into chemical components, one of which is protons--basically simple,

发表于:2019-01-30 / 阅读(106) / 评论(0) 分类 60秒科学

茎细胞对于疾病治疗的神奇功效

26 茎细胞对于疾病治疗的神奇功效 DATE=5-24-01 TITLE=SCIENCE REPORT - Progress in Stem Cell Research BYLINE=Caty Weaver （Start at 59

发表于:2019-01-30 / 阅读(170) / 评论(0) 分类 自然探索

SCIENCE REPORT - Aging Protein

SCIENCE REPORT – January 23, 2002: Aging Protein By Jerilyn Watson This is the VOA Special English Science Report. A new study suggests that a protein that protects animals from cancer early in life

发表于:2019-01-30 / 阅读(124) / 评论(0) 分类 科技之光

英语杂谈：53 Aesops-Fables-Story

The Ant and the Dove An ant went to the bank of a river to quench its thirst, and being carried away by the rush of the stream, was on the point of drowning. A dove sitting on a tree overhanging the water plucked a leaf and let it fall into the strea

发表于:2019-02-04 / 阅读(86) / 评论(0) 分类 英语杂谈

【英语时差8,16】咖啡因预防老年痴呆症？-下

And the mice that drank regular water? They lost more and more of their memory and thinking skills. So does this mean that drinking lots of coffee or tea or even soft drinks will prevent you from getting Alzheimers? Could reversing memory loss caused

发表于:2019-02-15 / 阅读(52) / 评论(0) 分类 英语时差8，16
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