阅读理解
Mr. Knott [not] is a teacher. He teaches in a big school in London. Because he lives a long way from the school, he is usually quite tired（疲惫的） when he get home. At nine o'clock one evening when he is in bed, the telephone rings（铃响）, so he answers the phone, " Hello! Who's that?"
"Watt [what]." a man says.
"What's your name, please?" says Mr. Knott.
"Watt's my name," the man answers.
"Yes, I asked you that what is your name." Mr. Knott asks.
"I told you. Watt's my name." says the man. "Are you Jack Smith?"
"No, I'm Knott," says Mr. Knott.
"But what's your name?" the man says.
Mr. Knott and Mr. Watt put their telephone down and think, "What a foolish（愚蠢的）man!"