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Imagine, one day, getting out of bed in Beijing and being at your office in Shanghai in only a couple of hours, and then, after a full day of work, going back home to Beijing and having dinner there.
Sounds unusual, doesn't it? But it's not that unrealistic, with the development of China’s high—speed railway system. And that’s not all. China has an even greater high-speed railway plan—to connect the country with Southeast Asia, and eventually Eastern Europe.
China is negotiating to extend its own high·-speed railway network to up to 17 countries in 10 to 15 years, eventually reaching London and Singapore.
China has proposed three such projects. The first would possibly connect Kunming with  Singapore via Vietnam and Malaysia. Another could start in Urumqi and go through Kazakhstan and Uzbekistan, and possibly to Germany. The third would start in the northeast and go north through Russia and then into Western Europe.
If China’s plan for the high-speed railway goes forward, people could zip over from London to Berlin in under two days.
The new system would still follow China’s high-speed railway standard. And the trains would be able to go 346 kilometers an hour, almost as fast as some airplanes.
China’s bullet train(高速客車),the one connecting Wuhan to Guangzhou, already has the   World’s fastest average speed. It covers 1,069 kilometers in about three hours.
Of course, there are some technical challenges to overcome. There are so many issues that need to be settled, such as safety, rail gauge(軌距),maintenance of railway tracks. So, it’s important to pay attention to every detail.
But the key issue is really money. China is already spending hundreds of billions of yuan on domestic railway expansion.
China prefers that the other countries pay in natural resources rather than with capital  investment. Resources from those countries could stream into China to sustain development.
It’ll be a win-win project. For other countries, the railway network will definitely create more opportunities for business, tourism and so on, not to mention the better communication among those countries.
For China, such a project would not only connect it with the rest of Asia and bring some much-needed resources, but would also help develop China’s far west. We foresee that in the coming decades, millions of people will migrate to the western regions, where the land is empty and resources unused. With high-speed trains, people will set up factories and business centers in the west once and for all. And they’11 trade with Central Asian and Eastern European countries.
小題1:China’s new high-speed railway plan will be a win-win project because     .
A．China will get much-needed resources and develop its western regions
B．China and the countries involved will benefit from the project in various ways
C．China will develop its railway system and communication with other countries
D．the foreign countries involved will develop their railway transportation, business and tourism
小題2:According to the passage, the greatest challenge to the new high-speed railway plan is     .
A．technical issues
B．safety of the system
C．financial problems
D．maintenance of railway tracks
小題3:Which of the following words best describes the author’s attitude towards China’s high-speed railway plan?
A．Critical.B．Reserved.C．DoubtfulD．Positive.
小題4:Which of the following might be the best title for the passage?
A．New Railway Standards
B．Big Railway Dreams
C．High-speed Bullet Trains
D．International Railway Network

小題1:B
小題2:C
小題3:D
小題4:B
文章介紹了中國高鐵的發(fā)展問題。
小題1:細節(jié)題，在文章倒數(shù)第2段For other countries, the railway network will definitely create more opportunities for business, tourism and so on, not to mention the better communication among those countries.可知在各個方面中國和其它國家都會受益。
小題2:推理題。根據(jù)文章第8段看到There are so many issues that need to be settled. . . 及第9節(jié)中But the key issue is really money
小題3:推理題。盡管在文章第8，9段中提到存在的問題，但從最后兩段中不難看出作者是持支持的態(tài)度。
小題4:主旨大意題。貫穿全文須知這只是一個夢想
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C．To view in advance．
D．To discuss．
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C．To review and preview．
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小題1:We learn from the text that plants communicate with each other by ______.
A．making some sounds
B．waving their leaves
C．producing some chemicals
D．sending out electronic signals
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A．They fixed 13 sensors inside the device.
B．They presented it with all common crops.
C．They collected different damaged leaves.
D．They do tests on damaged and healthy leaves.
小題3:According to the writer, the most amazing thing about the e-nose is that it can ______.
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B．spot the insects in a very quick way
C．tell different damages to leaves
D．recognize unhealthy tomato leaves
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B．is not yet tested in greenhouses
C．is designed by scientists at Purdue
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Lots of people like the idea. Once fully running in 2015, the plant could produce 10% of the region's water. And there are plans for more desalination plants. Many places would need to take much less water from the endangered Colorado River. But a few people hate it a lot. Joe Geever, an expert in biology, says desalination uses too much energy and that Poseidon plant would kill too much sea life. He understands that there is a role for desalination, he says, but would rather not have it right there, right now, and on this scale.
小題1:Which of the following is WRONG about the RO spiral module according to the passage?
A．This technology is not widely used in its birthplace.
B．Today there are about 13，000 RO plants in the Persian Gulf, Israel, Australia and China.
C．This technology can be used in desalination plants to make sea water drinkable.
D．It is a promising water treatment technology welcomed by a lot of people.
小題2:How many solutions to the water problem in San Diego are mentioned in the article?
A．2.B．3.C．4.D．5.
小題3:What can we infer from the article?
A．The Colorado River is the main water source for California.
B．Americans still use the term “toilet－to－tap” for recycling water.
C．NEWater serves as a brand for recycled clean water in Singapore.
D．Poseidon Resources stands for the power station by the beach in Carlsbad.
小題4:What is Joe Geever's attitude toward building a large desalination plant at present?
A．Supportive.B．Negative.C．Optimistic.D．Vague.

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