C

　　The villagers of Yaluma in Southern Mexico are some of the poorest people in the country. But now they have an extra source of income.They are being paid to grow and develop forests by the organization in charge of Formula One racing (一级方程式赛车),which pumps 5,500 tons of carbon dioxide (CO2) into the air every year.The idea is that the forests being planted around Yaluma will absorb this amount. It will also provide people there with money while wiping out motor racing's environmental debt.

　　Projects like this go under the name of "carbon trading". The basic idea is that governments and companies can buy the right to pump CO2 into the air by investing in green projrvyd. They can buy so-called "carbon credits" from countries which have succeeded in reducing CO2 emissions(排放物).

　　Supporters of carbon trading say that it brings money and green technology to poorer countries.It also provides a new way of doing busingess and spreading prosperity. They point out that the process of globalization will give people everywhere the most possible choice of products and services. Carbon trading is just another way of bringing that about. It is a "win - win" situation.

　　Opponents argue that nature comes before lifestyle. CO2 emissions need to be reduced, not bought and sold. And they believe that the rich world should lead the way.People might be willing to change the way they live to help save the world, but not to help the rich countries keep a lifestyle that depends on pollution.

　　Supporters of carbon trading believe in unlimited growth.Opponents believe that nature sets limits to the choices we make on how to live.It is "don't do " against "can do". It is life against lifestyle.

　　It is believed that modern lives are about choice.For example,the world can choose to take the danger of global warming seriously.And the sooner we choose to do it, the more choices we have about what to do next and the more time we have to do it in. We can also choose to pay no attention to the danger of global warming to keep our lifestyles. Then one day nature may give us no choice at all,and maybe not much of a life,either.

　　64.Carbon trading is discussed in the text in order to show the importance of ______ .

　　　A.reducing pollution B.taking care of forests

　　　C.spreading prosperity D.choosing lifestyle or nature

　　65."Carbon credits" may be used to ______.

　　　A.get the right to pump CO2 into the air

　　　B.get the right to pump CO2 into poor countries

　　　C.learn about the way to reduce CO2 emissions

　　　D.improve the way to reduce CO2 emissions

　　66.We can infer from the text that in the "win - win" situation _____.

　　　A.rich countries perform their duty to help poor countries

　　　B.poor countries get what they need from rich countries

　　　C.both rich countries and poor countries get what they need

　　　D.rich countries learn from poor countries in reducing pollution

　　67.In the opinion of people who are against carbon trading,the rich countries should ____.

　　　A.guide poor countries in reducing CO2 emissions

　　　B.show by example how to reduce emissions

　　　C.offer more help to save the world

　　　D.improve their lifestyles to keep the world clean

C
　　The villagers of Yaluma in Southern Mexico are some of the poorest people in the country. But now they have an extra source of income.They are being paid to grow and develop forests by the organization in charge of Formula One racing (一级方程式赛车),which pumps 5,500 tons of carbon dioxide (CO2) into the air every year.The idea is that the forests being planted around Yaluma will absorb this amount. It will also provide people there with money while wiping out motor racing's environmental debt.
　　Projects like this go under the name of "carbon trading". The basic idea is that governments and companies can buy the right to pump CO2 into the air by investing in green projrvyd. They can buy so-called "carbon credits" from countries which have succeeded in reducing CO2 emissions(排放物).
　　Supporters of carbon trading say that it brings money and green technology to poorer countries.It also provides a new way of doing busingess and spreading prosperity. They point out that the process of globalization will give people everywhere the most possible choice of products and services. Carbon trading is just another way of bringing that about. It is a "win - win" situation.
　　Opponents argue that nature comes before lifestyle. CO2 emissions need to be reduced, not bought and sold. And they believe that the rich world should lead the way.People might be willing to change the way they live to help save the world, but not to help the rich countries keep a lifestyle that depends on pollution.
　　Supporters of carbon trading believe in unlimited growth.Opponents believe that nature sets limits to the choices we make on how to live.It is "don't do " against "can do". It is life against lifestyle.
　　It is believed that modern lives are about choice.For example,the world can choose to take the danger of global warming seriously.And the sooner we choose to do it, the more choices we have about what to do next and the more time we have to do it in. We can also choose to pay no attention to the danger of global warming to keep our lifestyles. Then one day nature may give us no choice at all,and maybe not much of a life,either.
　　64.Carbon trading is discussed in the text in order to show the importance of ______ .
　　　A.reducing pollution B.taking care of forests
　　　C.spreading prosperity D.choosing lifestyle or nature
　　65."Carbon credits" may be used to ______.
　　　A.get the right to pump CO2 into the air
　　　B.get the right to pump CO2 into poor countries
　　　C.learn about the way to reduce CO2 emissions
　　　D.improve the way to reduce CO2 emissions
　　66.We can infer from the text that in the "win - win" situation _____.
　　　A.rich countries perform their duty to help poor countries
　　　B.poor countries get what they need from rich countries
　　　C.both rich countries and poor countries get what they need
　　　D.rich countries learn from poor countries in reducing pollution
　　67.In the opinion of people who are against carbon trading,the rich countries should ____.
　　　A.guide poor countries in reducing CO2 emissions
　　　B.show by example how to reduce emissions
　　　C.offer more help to save the world
　　　D.improve their lifestyles to keep the world clean

"Mark Twain" was the name used by Samuel Langhorne Clemens (1835-1910) when he wrote books. His father was a lawyer, but a poor one, who lived at Florida, Missouri. The family was so poor that Samuel did not receive much teaching. He had to learn all that he could from the people whom he met. His father died when he was very young, and then there was even less money than before.

　　Many of the men in this part of America worked in the ships on the great River Mississippi, and he did this himself at one time (1857).

　　Where did he find the name "Mark Twain"? It came from the great river itself. It was part of one of the cries used by men who worked in the ships. When a man called "By the mark twain!" he meant that the river was "two marks deep" there, that is to say, six feet deep ( "Twain" is an old form of the word "Two".) Samuel Clemens often heard these words when he was young, and he used them as a penname all his life.

　　During his work on the Mississippi he met travelers of all kinds, and this helped him a great deal when he started to write. But the number of travelers became smaller when war started in America in 1861. Many of the great ships on the river stopped work. Samuel left then and went to Nevada with his brother, who was at that time Governor of Nevada. There, near the town of Carson, Samuel became a gold miner, but he never made much money at the time. He soon saw that life in the gold mines was not for him. He also tried writing for the newspapers in Nevada, and this seemed more hopeful. He found that he could write.

　　He went to Europe in 1867 and visited France and Italy. In 1870 he married Olivia Langdon, and two years later he was spending nearly all his time writing. Among his books is his own story (1908).

　　He is now always known as Mark Twain, and many people do not even know that his family name was Clemens. He traveled in America and in England, and went to Oxford in 1907. He was one of the greatest American writers of the time, and could ake his readers laugh – a thing which few writers can do. He died in 1910.

1. "Mark Twain" was _________.

　 A. a famous American writer 　　　　B. name of a book

　 C. a great river in America 　　　　　D. a large ship

2 As a child, Samuel did not get much education because _________.

　 A. his father died too early

B. the family was very poor

　 C. he disliked school very much

D. he could learn what he liked from the people he met

3. What gave him a great deal when he started writing? _______

　 A. His poor childhood B. The Mississippi river

　 C. All kinds of travelers he met D. His brother

4. We can infer from the passage that ________.

A. Samuel loved writing from his early age

B. Samuel did not love writing at the beginning

　 C. his writings to the newspaper were successful

D. his brother encouraged him to write more

5. According to the writer of the passage, a good writer could _________.

A. write a lot for his readers 　　B. make a lot of money for his family

C. cause his readers to laugh 　　D. travel everywhere he wanted

C

　　The villagers of Yaluma in Southern Mexico are some of the poorest people in the country. But now they have an extra source of income.They are being paid to grow and develop forests by the organization in charge of Formula One racing (一级方程式赛车),which pumps 5,500 tons of carbon dioxide (CO2) into the air every year.The idea is that the forests being planted around Yaluma will absorb this amount. It will also provide people there with money while wiping out motor racing's environmental debt.

　　Projects like this go under the name of "carbon trading". The basic idea is that governments and companies can buy the right to pump CO2 into the air by investing in green projrvyd. They can buy so-called "carbon credits" from countries which have succeeded in reducing CO2 emissions(排放物).

　　Supporters of carbon trading say that it brings money and green technology to poorer countries.It also provides a new way of doing busingess and spreading prosperity. They point out that the process of globalization will give people everywhere the most possible choice of products and services. Carbon trading is just another way of bringing that about. It is a "win - win" situation.

　　Opponents argue that nature comes before lifestyle. CO2 emissions need to be reduced, not bought and sold. And they believe that the rich world should lead the way.People might be willing to change the way they live to help save the world, but not to help the rich countries keep a lifestyle that depends on pollution.

　　Supporters of carbon trading believe in unlimited growth.Opponents believe that nature sets limits to the choices we make on how to live.It is "don't do " against "can do". It is life against lifestyle.

　　It is believed that modern lives are about choice.For example,the world can choose to take the danger of global warming seriously.And the sooner we choose to do it, the more choices we have about what to do next and the more time we have to do it in. We can also choose to pay no attention to the danger of global warming to keep our lifestyles. Then one day nature may give us no choice at all,and maybe not much of a life,either.

　　64.Carbon trading is discussed in the text in order to show the importance of ______ .

　　　A.reducing pollution B.taking care of forests

　　　C.spreading prosperity D.choosing lifestyle or nature

　　65."Carbon credits" may be used to ______.

　　　A.get the right to pump CO2 into the air

　　　B.get the right to pump CO2 into poor countries

　　　C.learn about the way to reduce CO2 emissions

　　　D.improve the way to reduce CO2 emissions

　　66.We can infer from the text that in the "win - win" situation _____.

　　　A.rich countries perform their duty to help poor countries

　　　B.poor countries get what they need from rich countries

　　　C.both rich countries and poor countries get what they need

　　　D.rich countries learn from poor countries in reducing pollution

　　67.In the opinion of people who are against carbon trading,the rich countries should ____.

　　　A.guide poor countries in reducing CO2 emissions

　　　B.show by example how to reduce emissions

　　　C.offer more help to save the world

　　　D.improve their lifestyles to keep the world clean