4. Do you think it humane to cage animals?
Frankly speaking, I don't think it good to cage animals. But sometimes we have to do so. Some wild animals are almost extinct,we should cage them to protect them and help them breed.
5. Are there wild zoos in China?
Yes,there are more and more wild zoos in China now.They are usually located in the forests or the grasslands in southeast of China.Chinese are more aware of the importance of protecting wild animals. You can see many rare wild animals in the zoos.
6. How can the zoos be improved?
First,the zoos should create more comfortable environment for the animals. For instance, the cages should be spacious and clean. Besides ,strict rules should be made to punish the visitors who disturb or hurt animals.