Alice doesn't feel well for several days. She goes to the doctor on Friday. The doctor examines (检查) her carefully, then he says, "Do you eat regularly (有规律的) every day?"

"Sure! I have good eating habits!"

"Then what do you usually eat for your three meals every day?"

"I have an apple for breakfast and sometimes a piece of bread. For lunch, I usually have hamburgers, meat and orange juice. I know dinner is very important, so I have a big dinner every day! I always have fish, vegetables, eggs, sausages, cheese, chicken soup, rice and cake. Sometimes I eat ice cream and puddings. I like my dinner."

The doctor smiles and says, "I'm afraid you are not right, madam. Dinner is important, but you shouldn't eat too much. You must eat less in the evening. And your breakfast is really not good enough. In fact, breakfast is the most important meal! We need it most! We don't need anything when we're sleeping and we need to start a day's work, so please have a nice breakfast!"

"What should I eat then?"

"You must drink some milk every morning. You may choose eggs, bread, sandwiches, noodles, vegetables and fruit. I think you'll get better soon."