E China says 16 endangered finless porpoises have been found dead since the beginning of the year and experts blame water pollution and climate change for pushing the species toward extinction. The freshwater porpoise - popularly known in Chinese as the “river pig - mainly lives in China’s Yangtze River and two lakes linked to the river. Authorities have discovered 10 dead porpoises in Dongting Lake in the central province of Hunan since March, according to a statement by the government of Yueyang City, which is located on the lake’s shore. Another six dead porpoises have been found in Poyang Lake in the eastern province of Jiangxi since the beginning of the year. Experts warn that the species will be extinct within a matter of years. Wang Kexiong, a researcher at China’s Institute of Hydrobiology, said water pollution, shipping and sand dredging were all possible contributing factors to the recent deaths. Many rivers in China have become heavily polluted with poisonous waste from factories and farms - pollution blamed on more than three decades of rapid economic growth and slow enforcement of environmental protection laws. The report said climate change also could be to blame as the dry weather has caused water levels to drop and makes it more difficult for the porpoises to find food. Tests have shown that some of the porpoises are believed to have died of starvation . In 2006, China was estimated to have only 1,200 finless porpoises left. That same year, the Baiji - a freshwater dolphin also native to the Yangtze River - was declared extinct. Earlier this year, a survey found just 65 “river pigs in Dongting Lake and 300-400 in Poyang Lake. Following the recent deaths, Yueyang City promised to investigate and increase protection of the remaining porpoises in Dongting Lake. 51. How many river pigs are estimated to live in Dongting Lake? A. 49. B. 55. C. 59. D. 65. 52. The following factors of river pigs’ deaths are mentioned EXCEPT . A. water pollution B. climate change C. food shortage D. illegal fishing 53. We can learn from the text that . A. river pigs’ deaths can be reduced if measures are taken in advance B. river pigs’ deaths are completely caused by human beings’ activities C. climate change is likely to stop economic growth in China D. economic growth always has a negative effect on the environment 54. The numbers of river pigs are listed in Paragraph 7 to . A. show they have become extinct B. call for more effective protection C. show they are on the edge of extinction D. show the importance of raising them in labs 55. What is the author’s main purpose of writing this text? A. To ask people to protect river pigs. B. To guide people how to protect river pigs. C. To report the worry caused by river pigs’ deaths. D. To introduce some dangers that river pigs are facing. 查看更多

 

题目列表(包括答案和解析)

    A Chinese rocket carrying a probe(探测器)destined(预定) for the moon has been sent into space.

    A Long March 3C rocket with the Chang’e -2 probe took off from Xichang launch centre at about 11: 00 GMT.

    The rocket will shoot the craft into the trans-lunar orbit(绕月轨道), after which the satellite is expected to reach the moon in about five days. Chang’e -2 will be used to test key technologies and collect data for future landings. China says it will send a rover(漫游者) on its next mission, and it also has ambitions to put humans on the surface of the lunar body at some future date. The Xinhua News Agency said Chang’e -2 would circle just 15 km (nine miles) above the rocky terrain(地带)in order to take photographs of possible landing locations.

    It is China’s second lunar probe—the first was launched in 2007. The craft stayed in space for 16 months before being intentionally crashed onto the moon’s surface. China launched its first manned flight into low-earth orbit in 2003; and two more followed, with the most recent one in 2008. So far, only three countries have managed to independently send humans into space: China, Russia and the US.

    In 2008, a Chinese astronaut, fighter pilot Zhai Zhigang, performed a spacewalk—the first in China’s history. He stayed outside the Shenzhou-7 capsule for 15 minutes; the exercise was seen as the key to China’s ambition to build an orbiting station in the near future.

67. What’s Chang’e -2’s main task according to this passage?

A. Landing on the moon just as the first lunar probe.

B. Comparing with the first lunar probe.

C. Competing with Russia’s and the US’s space craft.

D. Testing technologies and collecting data for future landings.

68. Which of the following about Chang’e -2 is TRUE?

A. Its travel to the moon lasts about five days.

B. It will put humans on the surface of the moon.

C. It travels with Long March 3C rocket all the way.

D. It will take photographs of the moon on the trans-lunar orbit.

69. Which of the following is the best title for the passage?

A. China Launches Moon Mission

B. Chang’e -2 Is More Advanced than Shenzhou-7

C. China’s Space Program Makes Great Progress

D. China Equals Russia and the US in Space Technologies

70. The underlined word“craft” in the third paragraph refers to_____.

A. Chang’e -1 probe

B. Chang’e -2 probe

C. a rover

D. the Shenzhou-7 capsule

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A Chinese rocket carrying a probe(探测器)destined(预定) for the moon has been sent into space.

A Long March 3C rocket with the Chang’e -2 probe took off from Xichang launch centre at about 11: 00 GMT.

The rocket will shoot the craft into the trans-lunar orbit(绕月轨道),  after which the satellite is expected to reach the moon in about five days.  Chang’e -2 will be used to test key technologies and collect data for future landings.  China says it will send a rover(漫游者) on its next mission,  and it also has ambitions to put humans on the surface of the lunar body at some future date.  The Xinhua News Agency said Chang’e -2 would circle just 15 km (nine miles) above the rocky terrain(地带)in order to take photographs of possible landing locations.

It is China’s second lunar probe—the first was launched in 2007. The craft stayed in space for 16 months before being intentionally crashed onto the moon’s surface. China launched its first manned flight into low-earth orbit in 2003; and two more followed, with the most recent one in 2008.  So far, only three countries have managed to independently send humans into space: China, Russia and the US.

In 2008, a Chinese astronaut, fighter pilot Zhai Zhigang, performed a spacewalk—the first in China’s history. He stayed outside the Shenzhou-7 capsule for 15 minutes; the exercise was seen as the key to China’s ambition to build an orbiting station in the near future.

71. What’s Chang’e -2’s main task according to this passage?

A. Landing on the moon just as the first lunar probe.

B. Comparing with the first lunar probe.

C. Competing with Russia’s and the US’s space crafts.

D. Testing technologies and collecting data for future landings.

72. Which of the following about Chang’e -2 is TRUE?

A. Its travel to the moon lasts about five days.

B. It will put humans on the surface of the moon.

C. It travels with Long March 3C rocket all the way.

D. It will take photographs of the moon on the trans-lunar orbit.

73. China’s first lunar probe_______ .

A. was launched in 2008

B. landed on the moon safely at last

C. took Chinese astronaut Zhai Zhigang to the moon in 2007

D. accomplished its task in less than one and a half years in space

74. Which of the following is the best title for the passage?

A. China Launches Moon Mission

B. Chang’e -2 Is More Advanced than Shenzhou-7

C. China’s Space Program Makes Great Progress

D. China Equals Russia and the US in Space Technologies

75. The underlined word“craft” in the third paragraph refers to_______.

A. Chang’e -1 probe

B. Chang’e -2 probe

C. a rover

D. the Shenzhou-7 capsule

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E

President Obama’s meeting with the Dalai Lama has already made China extremely angry and stirred up Tibet advocates who thought it should have come sooner. China says Tibet is part of it, and that the meeting represents an unwanted intrusion(侵犯) into its own affairs. Many Americans still see the Dalai Lama as the representative of a people treated cruelly by Chinese rule. Many Tibetans are dissatisfied with Chinese rule, and this has led to widespread rioting(暴乱) over the past few years. Theywantself-determination; fair enough. But that seems to be the only story about Tibet that is ever told. The other story is — Looking at growth, standard of living, infrastructure(基础设施), and GDP, one thing is clear: China has treated Tibetans amiably.

Since 2001, Beijing has spent $45.4 billion on development in the Tibet Autonomous Region (TAR). The effect: double-digit GDP growth for the past nine years. About a third of the money went to infrastructure investment, including the train connecting Beijing to Lhasa. The train provides an opportunity for Tibetan goods to be sold outside of the region and for a massive increase in number of tourists, reaching more than 5.5 million in 2009 — up from close to 2 million in 2005, the year before the train. While Tibetan independence groups like Free Tibet raise concerns about the increase in tourism, Hillman,a Tibet expert, points out that “tourism is an important industry that can benefit local Tibetans.”

Infrastructure improvements have not only helped grow the economy but also have aided in modernizing remote parts of Tibet, an area with 3 million people about twice the size of France.

Though Tibet is seriously puzzled by the "special contradiction" of the Dalai Lama, the central government stressed the need for Tibet to develop using the "combination of economic growth, well-off life, a healthy eco-environment, and social stability and progress" and The government is offering Tibetans the same bargain it has offered the rest of the country: in exchange for a great rise in living standards, the government requires citizens to stop having the right to free worship and free speech. Even if Tibetan residents never signed the contract, they have benefited from its policy—a fact Obama might keep in mind when he meets the Dalai Lama.

67. What does the underlined word “amiably” in the first paragraph mean?

A. rudely     B. kindly     C. politely         D. coldly

68. According to the writer’s viewpoint it can be inferred that         .

A. it doesn’t matter much to the Chinese government whether Tibetan problems exist

B. all the Americans agree with their president Obama’s meeting with the Dalai Lama

C. Hillman and Free Tibet hold different attitudes towards the increase in tourism

D. the Tibet Autonomous Region is an area of dense(稠密的) population

69. What can be learnt about the writer from the passage? The writer ______ .

A. urges the Chinese government to promote economy in Tibet

B. has an obvious political trend

C. describes what a happy life Tibetans are living to the public

D. states the facts as they are

70. The writer’s attitude towards the economical policy of the Chinese government in Tibet is ____ .

A. positive     B. negative     C. doubtful     D. pessimistic

 

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E
President Obama’s meeting with the Dalai Lama has already made China extremely angry and stirred up Tibet advocates who thought it should have come sooner. China says Tibet is part of it, and that the meeting represents an unwanted intrusion(侵犯) into its own affairs. Many Americans still see the Dalai Lama as the representative of a people treated cruelly by Chinese rule. Many Tibetans are dissatisfied with Chinese rule, and this has led to widespread rioting(暴乱) over the past few years. Theywantself-determination; fair enough. But that seems to be the only story about Tibet that is ever told. The other story is — Looking at growth, standard of living, infrastructure(基础设施), and GDP, one thing is clear: China has treated Tibetans amiably.
Since 2001, Beijing has spent $45.4 billion on development in the Tibet Autonomous Region (TAR). The effect: double-digit GDP growth for the past nine years. About a third of the money went to infrastructure investment, including the train connecting Beijing to Lhasa. The train provides an opportunity for Tibetan goods to be sold outside of the region and for a massive increase in number of tourists, reaching more than 5.5 million in 2009 — up from close to 2 million in 2005, the year before the train. While Tibetan independence groups like Free Tibet raise concerns about the increase in tourism, Hillman,a Tibet expert, points out that “tourism is an important industry that can benefit local Tibetans.”
Infrastructure improvements have not only helped grow the economy but also have aided in modernizing remote parts of Tibet, an area with 3 million people about twice the size of France.
Though Tibet is seriously puzzled by the "special contradiction" of the Dalai Lama, the central government stressed the need for Tibet to develop using the "combination of economic growth, well-off life, a healthy eco-environment, and social stability and progress" and The government is offering Tibetans the same bargain it has offered the rest of the country: in exchange for a great rise in living standards, the government requires citizens to stop having the right to free worship and free speech. Even if Tibetan residents never signed the contract, they have benefited from its policy—a fact Obama might keep in mind when he meets the Dalai Lama.
67. What does the underlined word “amiably” in the first paragraph mean?
A. rudely     B. kindly     C. politely         D. coldly
68. According to the writer’s viewpoint it can be inferred that         .
A. it doesn’t matter much to the Chinese government whether Tibetan problems exist
B. all the Americans agree with their president Obama’s meeting with the Dalai Lama
C. Hillman and Free Tibet hold different attitudes towards the increase in tourism
D. the Tibet Autonomous Region is an area of dense(稠密的) population
69. What can be learnt about the writer from the passage? The writer ______ .
A. urges the Chinese government to promote economy in Tibet
B. has an obvious political trend
C. describes what a happy life Tibetans are living to the public
D. states the facts as they are
70. The writer’s attitude towards the economical policy of the Chinese government in Tibet is ____ .
A. positive     B. negative     C. doubtful     D. pessimistic

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China Mobile, the country’s largest mobile communications operator, has accounted for nearly 40 percent of revenues (税收) in the domestic(国内) telecoms market. That puts it at the top of the six major telecoms operators in the nation, according to the latest official statistics(统计).

The other five are: China Telecom, 31.1 percent; China Netcom, 16.6 percent; and China Unicom, 13.4 percent; China Satellite Communications Corp and China Rilcom, 1.5 percent.

Mobile communications and the IP phone business have gradually replaced traditional long-distance calls. Mobile communications account for 28.5 percent of the total long-distance communications business. IP phones have 41.4 percent, while traditional long-distance calls are down to 30.1 percent.

In another ranking(排行表), Nokia, Motorola, Bird, TCL and Siemens came in as the top five mobile phone sellers in China in the first half of this year, according to South Daily. They report also says that during this period, China produced 82 million handsets (including GSM, GPRS and CDMA phones) and sold 80 million. Of the phones sold, 37 million were exported to other countries.

Analysts point out that China’s lack of key technologies and its heavy dependence on overseas technologies have proved to be an obstacle (障碍)for development of home-made phone makers.

1.   From the passage, which is NOT true?

       A. China Mobile is China’s largest mobile phone sellers.

       B. China Mobile is China’s largest mobile communications operator.

       C. China Mobile has covered nearly two fifths of the income in the telecoms market in China.

       D. China Mobile has taken the first place in the telecoms market.

2.  Mobile communications have gradually taken the place of      .

       A. IP phone service                                  B. traditional long-distance calls

       C. traditional telephones                             D. telecom operators

3.  Which do you believe to be true?

       A. Mobile communications account for the most part of the total long-distance communi       -cations.

       B. China produced and sold most of the mobile phones to other countries.

       C. Nokia is a very popular foreign phone seller.

       D. China has had quite advanced core(核心)technologies.

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