单词:geometric(al) isomerism
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Lesson 12 Is It Necessary to Develop Toarism? Text A Little Good Will Can Help People Understand Each Other Today we had an American family, the Robinsons, for Sunday dinner. The man is in China on a
unit07 Motorism 汽车主义 The scene is a petrol station somewhere in England. A queue of cars streches back over a kilometer down the road. As vehicles move slowly towards the pumps, the air fills with the sound of the car horns. People are gettin
图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh
托福阅读的考察特点是比较明显的,虽然其选文都是科普文或者其他学术性文章,但是却不考察学术概念本身,而将考察重点落脚在常见词汇以及常见表达上。有很多考生对于这一特点并不熟
World Tourism Day is on September the 27th. It has been going since 1980 and was started by the United Nations World Tourism Organization (UNWTO). The purpose of this day is to raise awareness of the role of tourism internationally. The UNWTO hopes t
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The Facts on Faminism 柳暗花明女权路 The word feminism conjures up a variety of images for people. A lot of misunderstanding and hyperbole have surrounded feminism, but according to the dictionary, feminism is simply a movement for the social,
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by Jason Marshall In the last article, we began talking about mathematical sequencesin particular, a type of sequence known as an arithmetic sequence. Today, were going to turn our attention to another type of sequence called a geometric sequence. In
NB: This is not a word for word transcript Stephen: Hello, I'm Stephen. Rob: And I'm Rob. Stephen: And this is 6 Minute English! This week were talking about citizen journalism. Rob: Citizen journalism thats when people who arent trained journalists
This is Scientific Americans 60-Second Science. I am Adam Hinterthuer. Got a minute? If you're ever worried that you've had one too many drinks after a night of bar-hopping, you might want to ask yourself: Are my ears ringing? Because it turns out th
This is Scientific Americans 60-Second Science, I'm Steve Mirsky. Got a minute? Ever-increasing numbers of people are consuming news via the Internet and cell phones. In London last week at the World Conference of Science Journalists, Philip Hilts, t
By Zulima Palacio Santa Fe, New Mexico 27 August 2007 The western U.S. state of New Mexico has 19 Pueblo tribal communities, some of them among the oldest American Indian settlements in the United States. Many of them are well known for their pottery
The rains are finally coming back to Kenya, but drought still persists in the central region of Isiolo South. There, many pastoralists have had to give up their way of life. It looks like a war zone. What once were emaciated, dehydrated cattle are no
英语作文 Directions: In this part, you are to write an essay of about 200 words within 40 minutes. Your essay should be based on the OUTLINE below. 1. 目前的状况 2. 发展旅游业的好处 3. 由此而产生的问题 4. 我的看法 旅游业----无烟的工业----正在中国迅
Workaholism 工作狂 Kate: Hello, Im Kate Colin and this is 6 Minute English. Today I'm here with Jackie and were talking about people who work too much. Jackie: Hi Kate, yes most of us spend the majority of our lives at work and our working patterns
Todd: So, Anita, we were talking about your city, Prague. Now, your city now is really popular for tourists. How do you feel? Do you think that maybe your city has too many tourists? Or do you think, it's good and this brings a lot of money into your
Unemployment in the eurozone has reached its highest level since the introduction of the European single currency 14 years ago. Twenty percent of Greeks and 23 percent of Spaniards are out of work. A day after the summit of European heads of state en