Mrs King is about fifty years old. Her husband has a factory in the town and gets a lot of money. Their three children work in the factory, too. Mrs King has nothing to do every day. She lives happily. Mrs King likes eating meat and cakes very much. So her husband and children often buy some for her. She doesn't like sport. She always gets up at about eleven in the morning. So she gets very fat. Now it's difficult for her even to walk.
One day, she went to see the doctor. The doctor looked over her carefully and then said, "There is something wrong with your heart(心脏), Mrs King. It's bad for you to eat too much sugar and meat. You should eat a piece of bread for each meal. " "That's easy, doctor," said Mrs King. "But when should I eat it? Before a meal or after a meal?"
