题目内容：

    There have been nine secetary0generals of the United Nations (联合国秘书长) since the first one was appointed (任命) in 1946. But somehow, Kofi Annan has been the one that people tend to remember the best.

Annan, born in Ghana, was the first black African to ever hold the job. And he won a Nobel Peace Prize in 2001. Just as the New York Times put it, Annan “redefined (重新定义) the UN”.

During those 10 years—from 1997 to 2006—the world was at its worst. This period witnessed the NATO bombing of Yugoslavia in 1999, the Sept. 11 attacks of 2001, and the US’s invasion (侵略) of Iraq in 2003.

On its own, the UN has little power. However, Annan combined that power with his own to achieve great things. He kept the world from falling apart from attacks and wars. He also fought for women’s rights and the educational rights of children, and fought against the spread of HIV in Africa.

It was because of these things that he and the UN were awarded a Nobel Peace Prize in 2001, for their work toward “a better organized and a more peaceful world”. Annan also put “people” at the center of everything the UN does. He took the trouble to relate to (建立联系) others—young or old, senior or junior, ambassador (大使) or security guard (保安).

Maybe what Annan did was more than just redefine the UN. Indeed, as Antonio Guterres, current secretary-general of the UN, said, “In many ways, Kofi Annan was the UN.”

1.According to the passage, we can learn that ______.

A. secretary-generals are not usually remembered by people

B. people believe that Annan has been the best leader of Ghana

C. Annan is the only black man to win the Noble Peace Prize

D. Annan is the first black African secretary-general of the UN

2.The underlined word can be replaced by “______”.

A. saw B. made

C. prevented D. happened

3.What did Annan do to redefine the UN?

A. Women and children were kept from being attacked.

B. He stopped the spread of HIV and found the cure for AIDS in Africa.

C. He made the world a better and more peaceful place.

D. He has every country get the same rights in the UN.

4.What can be inferred from the last two paragraphs?

A. Annan has trouble in communicating with others.

B. People are believed less important than others by Annan.

C. The current leader of the UN thins highly of Annan and his great achievements.

D. People in higher position easily get more support from the leaders of the UN.