1. What is the theme of the 2010 Shanghai Expo?
A. Better City, Better World.
B. Better World, Better Life.
C. Better City, Better Life.
听第二个句子，回答第2小题。
2.Who is the first black president in American history?
A. Obama. B. Lincoln. C. Bush.
听第三个句子，回答第3小题。
3.Where will the 2012 Olympic Games be held?
A. In New York. B. In Sydney. C. In London.
