1. 听短文，选择最佳答案

1. （1） When did the class go to Wolong Panda Base?    
   

   A . Last Friday． B . Last Saturday． C . Last Sunday．
3. （2） How far is it from Wolong Panda Base to the speaker's school?    
   

   A . About 130 kilometers． B . About 140 kilometers． C . About 150 kilometers．
5. （3） How did the class go to Wolong panda Base?    
   

   A . By train． B . By car． C . By bus．
7. （4） How much bamboo does an adult panda eat a day?    
   

   A . 9 kilos． B . 10 kilos． C . 11 kilos．
9. （5） How long can pandas live in the wild?
   

   A . About 20 years． B . About 30 years． C . About 40 years．