1. 听短文, 选择正确答案。

1. （1） Many people may think that animals in the zoo are ________.

   A . happy and lucky B . sad C . free
3. （2） Animals like tigers, lions and bears live on ________.

   A . forests B . mountains C . small animals
5. （3） Why don't they have to find food by themselves?

   A . Because there isn't any food. B . Because there aren't small animals. C . Because the zookeepers feed them.
7. （4） Their life in the zoo is ________ that in the forest.

   A . the same as B . different from C . better than
9. （5） Why are the animals in the zoo sad?

   A . They don't have food. B . They aren't free. C . They are lucky.