河北福彩排列7走势图 www.kxrqd.com Father: Well, Tom, I asked to your teacher today, and now I want to ask you a question. Who is the laziest person in your class?
Tom: I don't know, father.
Father: Oh, yes, you do! Think! When other boys and girls are doing and writing, who sits in the class and only watches how other people work?
Tom: Our teacher, father.