问题详情：
A car needs oil to run and your body also needs food to work for you. Eating the right kind of food is very important. It can help your body grow strong to take care of what you eat.
There are four main food groups altogether. The dairy group has food like milk, cheese and sour milk. The other three groups are the meat and fish group, the fruit and vegetable group, and the bread and rice group. Each meal should have at least one food from all four main groups. With all these food together, you will be given enough energy during the day.
It is easy to get into bad eating habits. You may eat your breakfast in a hurry to get to school on time. Or you may not have for a good lunch. It may seem easy to finish your supper with fish and chips all the time. But you will find yourself tired in these days and you can not think quickly.
Watching what you eat will help keep your body healthy and strong. It is also to take some exercise. It will help you eat more if you take a walk or play games in the open air. Having a good eating habit with some exercise is the key to your heath.
28. Which of the following is a good eating habit?
A. Going to school without any breakfast.
B. Having at least one food from all four groups each meal.
C. Eating fish and chips for supper all the time
D. Finishing your lunch in a very short time.
29. The underline word “dairy” in the second paragraph means ____
A. the shop that sells milk and butter
B. a farm where cows are kept.
C. the food made out of cows such as milk and butter
D. a place where milk products are made
30. In this passage the writer mainly tells us that ______
A. every people needs food to grow well.
B. taking exercise can keep your body strong
C. enough energy helps people think more quickly.
D. right kind of food with exercise will keep you healthy.
31. The best title for the passage is______
A. A Healthy Diet B. the Four Food Group
C. Your body and Food D. The Key to Your Health
【回答】
BCDA
知识点：健康保健类阅读
题型：阅读理解
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