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Cars in the Future As big cars cause many problems,such as pollution, shortage of parking space,crowded trfafic,scientists are now trying to design some small cars that may some day replace todays big automobiles.If more people begin to drive such ca

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研究显示空气污染可能会损害思考能力 And today begins with an international study that suggests air pollution may be damaging the people's ability to think. The study came out Tuesday in the proceedings of the National Academy of Scien

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Another good candidate would be a government-run plant at Badarpur, less than 50km from the middle of Delhi. 另一个较好的选择便是位于巴达普（距德里市中心不到50千米）的官办工厂。 According to the Centre for Science and

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Task 2: Wrong Weather Forecast M: Hey, Jane! Does everyone know what time to meet us this weekend for the picnic? W: Yeah. Theyll all be here at eleven sharp! Ive got all the food and drinks for the barbecue, and Tom is bringing the grill. M: OK. Ive

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From VOA Learning English, this is the Health Lifestyle report. Scientists in Australia say they have developed the worlds first blood test to find a deadly skin cancer in its early stages. They say the test could save thousands of lives each year. C

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By David McAlary Washington 11 May 2006 Scientists have developed a cheap, rapid test to determine who has trachoma, the leading infectious cause of blindness in poor countries. The researchers say th

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A: Could you take a few minutes and see if there are any problems with this used car that I am thinking of buying? B: I am happy to help. Just pull up and we'll give it a good look. A: I don't know much about cars. B: We need to look inside and out f

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By Jessica Berman Washington 12 October 2006 Researchers have developed a new tuberculosis test that makes a diagnosis possible in a fraction of the time it can take using other methods. Experts say the test would be especially useful in the develop

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BEIJING, Jan. 29 (Xinhua) -- Thirty percent of official cars in Beijing should not be used when there is extremely bad pollution, traffic authorities confirmed Tuesday. The order was implemented on Monday evening to help combat the fourth round of he

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Nowadays, we have many conveniences in our society which have been brought about through technology and science. However, these same advancements in technology and science have caused some very dangerous problems. These problems will not go away easi