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DB: And some models show the ozone layer could face a new threat -- from global warming. Drew Shindell, an atmospheric scientist at NASA's Goddard Institute for Space Studies in New York City, talked with us about his computer models of climate.
Which of the following statements is true of "Earth's Ozone Layer"?

A. Earth's ozone layer is thinner and doesn't seem to be stable.
B. The largely responsible part lies on a ban on ozone-depleting CFCs, when the Earth's ozone layer seems to be stable.
C. Earth's ozone layer will realize its' full recovery within 60 years.
D. Some computer models show the ozone layer far from the threat of global warming.

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听力原文:The National Basketball Association's mid-season All-Star game is set for this Sunday in Denver, Colorado. Manu Ginobili of the San Antonio Spurs will be the fist player from Argentina to appear in the game. It has been impressive run for Manu Ginobili. Last year at the Athens Olympics, he led Argentina's national team to an upset win over the United States in the men's basketball semifinal. Argentina then beat Italy in the final to win the gold medal, which was the first-ever medal for Argentina in Olympic basketball.
Which of the following statements is true of Manu Ginobili?

A. Manu Ginobili will be a common player from Argentina to take part in the game.
B. Last year at the Athens Olympics, Manu Ginobili was upset for losing the game against the United States in the men's basketball final.
C. Last year at the Athens Olympics, Argentina beat Italy in the semifinal.
D. Manu Ginobili, leading Argentina's national team defeated United States in the men's basketball semifinal at the Athens Olympics.

听力原文:Nuclear energy is released at the sun's center as high energy gamma radiation,a form. of electromagnetic radiation like light and radio waves,only of very much shorter wavelength.
The wavelengths of light and radio waves, unlike high energy gamma radiation, are much shorter.

A. 正确
B. 错误

听力原文:Oil-rich countries like Saudi Arabia and Kuwait have spent billions of dollars developing desalination plants along with other technologies to help insure a continued flow of useable water. Even so, the demand for water in those countries continues to outpace the creation of additional water supplies. With rapidly increasing populations and industries in Israel, Jordan, Syria, Lebanon and the Palestinian territories, the threat of serious water shortages has led to increased political tensions.
Which of the countries mentioned contributed a lot to maintain the flow of usable water in the passage?

A. Saudi Arabia, Israel
B. Jordan, Syria
C. Saudi Arabia, Kuwait
D. Lebanon, the Palestinian territories

Economists attribute the world soybean boom to the rise in soybean production in China and its increased export of related products.

A. 正确
B. 错误

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