题目

Everyone knows that food is a very important thing for health. If we want to be healthy, we must have all kinds of foods. We need food when we feel hungry. Then, if we eat a bowl of rice or a piece of bread, we do not feel hungry. We should have enough(足够的) food. But do we eat the right kind of food?Bread is good for us. It helps us to work. It can keep us warm when the weather is cold.Meat, fish, eggs, and milk are all very good for us. They help us to grow. They keep us healthy. We must have some of these kinds of food every day.We also need fruit and vegetables. These also help us to A: Who’s older, Bai Bing or Su Hai? （ ）B: Bai Bing is as as Su Hai.A. old B. older C. big D. bigger