根据短文内容，选择正确答案。
C
    The best thing about going to school is learning how to read. Books are great friends. They can help you to learn about anything you want to know. They can go anywhere with you. You can read about animals, places, people and anything else.
    Some people in the world write books and we call themauthors. Authors think of things they want to write about. They make a plan for a book and start to write. Some authors write books that give us information (信息) and teach us things. Authors are very important people because they help us learn. Find a good book to read and read every day. You will enjoy your time with a good book.