题目内容：

    George Washington Carver had a goal. This was to help southern farmers who needed good crops. They needed crops that didn’t hurt the soil. Carver went to Simpson College in Iowa, in which he studied for three years. Then he went to Iowa State, where he got two degrees. The college knew he was smart and wanted him to stay. So he joined the team. He was put in charge of a huge greenhouse. There he grew over 20,000 kinds of fungi（真菌），which made him famous.

Carver had many job offers. Thomas Edison offered $175,000 a year. Henry Ford tried to hire him too. Joseph Stalin invited him to the Soviet Union to help with cotton. But Carver refused all offers. Instead, he took a job at Tuskegee Institute. This was a school for African Americans. Carver was paid only $1,000 a year. But he was happy because he had goals to reach and he knew he could reach them at Tuskegee.

Carver worked at Tuskegee for 47 years. He never asked for a raise in pay. And he never received one. He worked so hard that he died in his office chair on January 4, 1943.

Carver came up with over 300 products from peanuts （花生）, all of which could have been patented (申请专利). He could have made millions. But he did not want to. Here is what he said, “Mr. Creator did not charge to grow the peanut. I cannot accept money for my work with it.”

Through his efforts, Carver set up a fund, for he wanted research to continue. He gave his life’s savings to it, which came to $40,000. One honor came after his death. His birthplace was made a national shrine (圣地). How surprised the modest Carver could have been!

1.One job offer which Carver accepted was to work for ______.

A.Thomas Edison B.Henry Ford

C.Joseph Stalin D.Tuskegee Institute

2.How much did Carver offer to the fund？

A.$1,000. B.$20,000.

C.$40,000. D.$175,000.

3.Which of the following best describes Carver?

A.Selfless. B.Stubborn.

C.Stupid. D.Reliable.

4.What’s the main idea of the text?

A.Carver preferred work to money.

B.Carver devoted his whole life to achieving his goals.

C.Carver refused many job offers that would make him rich.

D.Some scientists would rather do good than make much money.