阅读理解
A
My name is Nana.I'm a very big animal.I live in a zoo in the UK.I have a long neck(脖子)and long legs.I eat leaves(树叶)on the trees.Do you know what animal I am?
I'm Bob.I live in a zoo in Thailand.Many people like my friends and me because we're smart and friendly,but some people like us because of our ivory.
I'm Ann.I live in Australia.I am not very big.Many people come to the zoo to see me.I sleep a lot every day,but that's not because I'm lazy—need a lot of sleep to help me conserve energy(保存能量).
My name is Beibei.I am in a zoo in America now,but my home is in China. I'm black and white.Bamboos(竹子)are my favorite food.Everyone says I'm cute.Do you like me?
根据材料内容选择最佳答案。