听下面一段材料,回答第1至3题。 |
1. What is the talk mainly about? |
A. The 2010 Shanghai World Expo. B. China Pavilion at the Shanghai World Expo. C. The most representative symbols of Chinese gardens. |
2. What can be seen on the journey of discovery? |
A. The forest of "Dougong". B. Some steel bridges of ancient China. C. Some high mountains and an outdoor train. |
3. How long will the journey of discovery last? |
A. 10 minutes. B. 30 minutes. C. 13 minutes. |