A: 阅读下面材料，从每题所给的三个选项（A、B和C）中，选出最佳选项。

Michelle Obama	From March 20 to 26, the US first lady was on a trip to China with her daughters and mother. She met China’s first lady Peng Liyuan in Beijing. They went to the Forbidden City and had dinner together. Then they went to Xi’an and Chengdu. Michelle gave a speech at No. 7 High School in Chengdu, talking about the importance of education.
Jiang Wenshan	He’s a 32-year-old man who was born without his left arm. He entered a university with a high score in “Gaokao”. He often takes part in volunteer activities to help others like him. He traveled to more than 60 cities by selling his dreams online. Jiang not only sold his dreams, he also “sold” his courage. He has helped many other disabled people realize their dreams.
Wang Changdian	Wang, 63, is a retired(退休) policeman in Lushan, Ya’an, Sichuan. After the Lushan earthquake that killed 176 people took place on April 20, 2013, Wang volunteered to work in Qingjiang, a mountain village in Siyan to help the villagers rebuild homes.

What did Michelle do at No. 7 High School in Chengdu?
A. She gave a speech on education.
B. She had dinner with China’s first lady.
C. She talked with a retired teacher.
We can learn from the passage that Jiang Wenshan ______.
A. is a man of 30 years old
B. failed to enter a university
C. always helps disabled people
Jiang Wenshan traveled with the money he made by ______.
A. teaching in different schools
B. selling his dreams online
C. working in a mountain village
Wang Changdian went to Qingjiang Village to ______.
A. help to rebuild homes for the villagers
B. work as a volunteer teacher
C. meet his daughters and mother
Which of the following is True according to the passage?
A. The US first lady went to visit China with her husband.
B. Jiang Wenshan was born without his right arm.
C. Wang Changdian used to work in a police station.