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单选题
Which of the following is true about ivory?
A
After jewelry and carvings, ivory is becoming most popular among the Japanese.
B
Most of the ivory products are consumed in Japan.
C
Public was angry with the Japanese for their use of ivory.
D
International ban in the trade of ivory should be imposed to protect elephants.
参考答案
参考解析
解析：
录音中提到“Ivory is used for jewelry and carvings and Japan is the world’s largest consumer of ivory.”，意思是：象牙用来制作珠宝和雕刻品，日本是世界上最大的象牙消费国，所以B项正确。
【录音原文】
Elephants have existed on the Earth for millions of years. They are descended from a long line of giant mammals, including the mammoths. There are two species of elephant, the African elephant and the Asian. Loss of habitat and deforestation threaten both species of elephant. So does killing to supply the international ivory market. 500 years ago 10 million elephants roamed the African continent. By 1979, about 9 million had disappeared. Today only 600,000 African elephant survive in the wild. Although elephants can live for up to 60-70 years, with the threat from ivory poaching few mature elephants with good ivory reach this age. Both the male and female African elephant carry tusks, while it is only the male Asian elephant that carries tusks. Tusks are used to dig for water, salt, and roots; to debark trees, to eat the bark; to dig into baobab trees to get at the pulp inside; and to move trees and branches when clearing a path. In addition, they are used for marking trees to establish territory and occasionally as weapons. Ivory is used for jewelry and carvings and Japan is the world’s largest consumer of ivory. Between 1970 and 1989 African elephant numbers were halved as over a million elephants were brutally slaughtered for their ivory tusks. Public outrage and fears for the very survival of the elephants led to an international ban in the trade of ivory. Elephants are also being killed for their meat, especially in Central Africa. This is also one of the biggest threats facing our closest relatives, the chimpanzees, gorillas and bonobos. To help preserve elephant, never buy elephant products, including ivory.
录音中提到“Ivory is used for jewelry and carvings and Japan is the world’s largest consumer of ivory.”，意思是：象牙用来制作珠宝和雕刻品，日本是世界上最大的象牙消费国，所以B项正确。
【录音原文】
Elephants have existed on the Earth for millions of years. They are descended from a long line of giant mammals, including the mammoths. There are two species of elephant, the African elephant and the Asian. Loss of habitat and deforestation threaten both species of elephant. So does killing to supply the international ivory market. 500 years ago 10 million elephants roamed the African continent. By 1979, about 9 million had disappeared. Today only 600,000 African elephant survive in the wild. Although elephants can live for up to 60-70 years, with the threat from ivory poaching few mature elephants with good ivory reach this age. Both the male and female African elephant carry tusks, while it is only the male Asian elephant that carries tusks. Tusks are used to dig for water, salt, and roots; to debark trees, to eat the bark; to dig into baobab trees to get at the pulp inside; and to move trees and branches when clearing a path. In addition, they are used for marking trees to establish territory and occasionally as weapons. Ivory is used for jewelry and carvings and Japan is the world’s largest consumer of ivory. Between 1970 and 1989 African elephant numbers were halved as over a million elephants were brutally slaughtered for their ivory tusks. Public outrage and fears for the very survival of the elephants led to an international ban in the trade of ivory. Elephants are also being killed for their meat, especially in Central Africa. This is also one of the biggest threats facing our closest relatives, the chimpanzees, gorillas and bonobos. To help preserve elephant, never buy elephant products, including ivory.
更多 “单选题Which of the following is true about ivory?A After jewelry and carvings, ivory is becoming most popular among the Japanese.B Most of the ivory products are consumed in Japan.C Public was angry with the Japanese for their use of ivory.D International ban in the trade of ivory should be imposed to protect elephants.” 相关考题
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请阅读Passage 1。完成第小题。
Passage 1
African elephants have been slaughtered at alarming rate over the past decade, largely because they are the primary source of the world's ivory. Their population has been dwindled from 1.3 million in 1979 to just 625,000 today, and the rate of killing has been accelerating in recent years because many of the older, bigger tusked animals have already been destroyed. "The poachers now must kill times as many elephants to get the same quantity of ivory," explained Curtis Bohlen,Senior vice president of the World Wildlife Fund.
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The amendment is expected to be approved at an October meeting in Geneva and to go into effect next January. But between now and then, conservationists contend, poachers may go on a rampage,killing elephants wholesale, so nations should unilaterally forbid imports right away. The US government brought that argument, and by week's end the twelve nations European Community had followed with its own ban.
According to the passage, "dwindle" (Para.1) means__________.
查看材料
A．decrease
B．enlarge
C．weaken
D．eliminate
考题
请阅读Passage 1。完成第小题。
Passage 1
African elephants have been slaughtered at alarming rate over the past decade, largely because they are the primary source of the world's ivory. Their population has been dwindled from 1.3 million in 1979 to just 625,000 today, and the rate of killing has been accelerating in recent years because many of the older, bigger tusked animals have already been destroyed. "The poachers now must kill times as many elephants to get the same quantity of ivory," explained Curtis Bohlen,Senior vice president of the World Wildlife Fund.
Though its record on the environment has been spotty so far, the government last week took the lead in a major conservation issue by imposing a ban on ivory imports into the US. The move came just four days after a consortium of conservation groups, including the World Wildlife Fund and Wildlife Conservation International, called for that kind of action, and it made the US the first nation to forbid imports of both raw and finished ivory. The ban, says Bohlen, sends a very clear message to the ivory poachers that the game is over.
In the past African nations have resisted an ivory ban, but increasingly they realized that the decimation of the elephant herds poses a serious threat to their tourist business. Last month Tanzania and several other African countries called for an amendment to the 102 nation Convention on International Trade in Endangered Species that would make the ivory trade illegal worldwide.
The amendment is expected to be approved at an October meeting in Geneva and to go into effect next January. But between now and then, conservationists contend, poachers may go on a rampage,killing elephants wholesale, so nations should unilaterally forbid imports right away. The US government brought that argument, and by week's end the twelve nations European Community had followed with its own ban.
Why did the African nations welcome an ivory ban?
查看材料
A．The rate of killing has been accelerating.
B．The US government forbids imports of both raw and finished ivory.
C．They realized that the killing of elephants is a serious threat to their tourist business.
D．African people advocated an ivory ban.
考题
请阅读Passage 1。完成第小题。
Passage 1
African elephants have been slaughtered at alarming rate over the past decade, largely because they are the primary source of the world's ivory. Their population has been dwindled from 1.3 million in 1979 to just 625,000 today, and the rate of killing has been accelerating in recent years because many of the older, bigger tusked animals have already been destroyed. "The poachers now must kill times as many elephants to get the same quantity of ivory," explained Curtis Bohlen,Senior vice president of the World Wildlife Fund.
Though its record on the environment has been spotty so far, the government last week took the lead in a major conservation issue by imposing a ban on ivory imports into the US. The move came just four days after a consortium of conservation groups, including the World Wildlife Fund and Wildlife Conservation International, called for that kind of action, and it made the US the first nation to forbid imports of both raw and finished ivory. The ban, says Bohlen, sends a very clear message to the ivory poachers that the game is over.
In the past African nations have resisted an ivory ban, but increasingly they realized that the decimation of the elephant herds poses a serious threat to their tourist business. Last month Tanzania and several other African countries called for an amendment to the 102 nation Convention on International Trade in Endangered Species that would make the ivory trade illegal worldwide.
The amendment is expected to be approved at an October meeting in Geneva and to go into effect next January. But between now and then, conservationists contend, poachers may go on a rampage,killing elephants wholesale, so nations should unilaterally forbid imports right away. The US government brought that argument, and by week's end the twelve nations European Community had followed with its own ban.
Since many of the older, bigger-tusked animals have already been destroyed, what did the poacher do?
查看材料
A．They gave up poaching.
B．They killed more elephants to get the same quantity of ivory..
C．To them, game is over.
D．They realized it was illegal to slaughter elephants.
考题
请阅读Passage 1。完成第小题。
Passage 1
African elephants have been slaughtered at alarming rate over the past decade, largely because they are the primary source of the world's ivory. Their population has been dwindled from 1.3 million in 1979 to just 625,000 today, and the rate of killing has been accelerating in recent years because many of the older, bigger tusked animals have already been destroyed. "The poachers now must kill times as many elephants to get the same quantity of ivory," explained Curtis Bohlen,Senior vice president of the World Wildlife Fund.
Though its record on the environment has been spotty so far, the government last week took the lead in a major conservation issue by imposing a ban on ivory imports into the US. The move came just four days after a consortium of conservation groups, including the World Wildlife Fund and Wildlife Conservation International, called for that kind of action, and it made the US the first nation to forbid imports of both raw and finished ivory. The ban, says Bohlen, sends a very clear message to the ivory poachers that the game is over.
In the past African nations have resisted an ivory ban, but increasingly they realized that the decimation of the elephant herds poses a serious threat to their tourist business. Last month Tanzania and several other African countries called for an amendment to the 102 nation Convention on International Trade in Endangered Species that would make the ivory trade illegal worldwide.
The amendment is expected to be approved at an October meeting in Geneva and to go into effect next January. But between now and then, conservationists contend, poachers may go on a rampage,killing elephants wholesale, so nations should unilaterally forbid imports right away. The US government brought that argument, and by week's end the twelve nations European Community had followed with its own ban.
Which of the following is the best title for the passage?
查看材料
A．African Elephants and the Ivory Trade
B．A Bid to Save the Elephant
C．The Poachers
D．Elephants in Danger
考题
African elephants have been slaughtered at alarming rate over the past decade, largely because they are the primary source of the world's ivory． Their population has been dwindled from 1．3 million in 1979 to just 625,000 today, and the rate of killing has been accelerating in recent years because many of the older, bigger tusked animals have already been destroyed． "The poachers now must kill times as many elephants to get the same quantity of ivory," explained Curtis Bohlen, Senior vice president of the World Wildlife Fund．
Though its record on the environment has been spotty so far, the government last week took the lead in a major conservation issue by imposing a ban on ivory imports into the US． The move came just four days after a consortium of conservation groups, including the World Wildlife Fund and Wildlife Conservation International, called for that kind of action, and it made the US the first nation to forbid imports of both raw and finished ivory． The ban, says Bohlen, sends a very clear message to the ivory poachers that the game is over．
In the past African nations have resisted an ivory ban, but increasingly they realized that the decimation of the elephant herds poses a serious threat to their tourist business． Last month Tanzania and several other African countries called for an amendment to the 102 nation Convention on International Trade in Endangered Species that would make the ivory trade illegal worldwide． The amendment is expected to be approved at an October meeting in Geneva and to go into effect next January． But between now and then, conservationists contend, poachers may go on a rampage, killing elephants wholesale, so nations should unilaterally forbid imports right away． The US government brought that argument, and by week's end the twelve nation European Community had followed with its own ban．
What's the author's attitude?A. Subjective
B. Neutral
C. Pessimistic
D. Activ
考题
Why did the African nations welcome an ivory ban?___________A.The rate of killing has been accelerating
B.The US government forbids imports of both raw and finished ivory
C.They realized that the killing of elephants is a serious threat to their tourist business
D.African people advocated an ivory ban
考题
African elephants have been slaughtered at alarming rate over the past decade, largely because they are the primary source of the world's ivory． Their population has been dwindled from 1．3 million in 1979 to just 625,000 today, and the rate of killing has been accelerating in recent years because many of the older, bigger tusked animals have already been destroyed． "The poachers now must kill times as many elephants to get the same quantity of ivory," explained Curtis Bohlen, Senior vice president of the World Wildlife Fund．
Though its record on the environment has been spotty so far, the government last week took the lead in a major conservation issue by imposing a ban on ivory imports into the US． The move came just four days after a consortium of conservation groups, including the World Wildlife Fund and Wildlife Conservation International, called for that kind of action, and it made the US the first nation to forbid imports of both raw and finished ivory． The ban, says Bohlen, sends a very clear message to the ivory poachers that the game is over．
In the past African nations have resisted an ivory ban, but increasingly they realized that the decimation of the elephant herds poses a serious threat to their tourist business． Last month Tanzania and several other African countries called for an amendment to the 102 nation Convention on International Trade in Endangered Species that would make the ivory trade illegal worldwide． The amendment is expected to be approved at an October meeting in Geneva and to go into effect next January． But between now and then, conservationists contend, poachers may go on a rampage, killing elephants wholesale, so nations should unilaterally forbid imports right away． The US government brought that argument, and by week's end the twelve nation European Community had followed with its own ban．
Which of the following is the best title for the passage?A. African Elephants and the Ivory Trade
B. A Bid to Save the Elephant
C. The Poachers
D. Elephants in Danger
考题
根据下列内容，回答191-195题。
African elephants have been slaughtered at alarming rate over the past decade, largely be-cause they are the primary source of the world's ivory. Their population has been dwindled from1.3 million in 1979 to just 625,000 today, and the rate of killing has been accelerating in recentyears because many of the older, bigger tusked animals have already been destroyed. "The poach-ers now must kill times as many elephants to get the same quantity of ivory." explained CurtisBohlen, Senior vice president of the World Wildlife Fund.
Though its record on the environment has been spotty so far, the government last week tookthe lead in a major conservation issue by imposing a ban on ivory imports into the US. The movecame just four days after a consortium of conservation groups, including the World Wildlife Fundand Wildlife Conservation International, called for that kind of action, and it made the US the firstnation to forbid imports of both raw and finished ivory. The ban, says Bohlen, sends a very clearmessage to the ivory poachers that the game is over.
In the past African nations have resisted an ivory ban, but increasingly they realized that thedecimation of the elephant herds poses a serious threat to their tourist business. Last month Tanza-nia and several other African countries called for an amendment to the 102 nation Convention onInternational Trade in Endangered Species that would make the ivory trade illegal worldwide. Theamendment is expected to be approved at an October meeting in Geneva and to go into effect nextJanuary. But between now and then, conservationists contend, poachers may go on a rampage,killing elephants wholesale, so nations should unilaterally forbid imports right away. The US gov-ernment brought that argument, and by week's end the twelve nation European Community hadfollowed with its own ban.
Which of the following is the best title for the passage?___________A.African Elephants and the Ivory Trade
B.A Bid to Save the Elephant
C.The Poachers
D.Elephants in Danger
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考题
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考题
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考题
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Two species of disease threaten their lives.D
Demand from ivory market leads to their killing.
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