阅读理解。 There is a zoo in Beijing. We can see many animals in the zoo. Elephants are very big. We like to see them. They can live for about sixty years. Tigers are from Jilin, China. They walk (散步)in the cages (笼子). Look! There are lions' rooms. They are the kings of the animals. Pandas only live in China. They are kind and cute. They eat bamboo. Can you see the little monkey? Yes, it is in that tree. I like it very much, because it's very clever. But Tom says he likes pandas best. On Sundays, many people come to the zoo to see the animals. 根据短文内容，用适当的单词填空，使句子的意思完整正确。每空填一词。 1. There are many ___________ in the zoo. 2. __________ can live for about sixty years. 3. Pandas only live in ___________. 4. The monkey is very ___________, so I like it very much. 5. Tom's favorite animals are ____________.