1.   说出你认为对你最有用的一本书，并解释原因。

　　The most important book for me is Harry Potter. Yes, I am a big Harry Potter fan, and I have read the whole Harry Potter series for over ten times. Harry Potter is important for me because it enlarges my imagination when I was in my childhood. And as I grow up, I still love reading it, since Harry Potter series provide me a magical world to escape when I am bored of our real world.