题目内容：

Many people want to know how to help kids be fitter. There are some steps only parents can take, but kids can take charge, too. 1.

1. Eat a variety of foods, especially fruits and vegetables. 2. In that case, you're more likely to get the nutrients your body needs. Shoot for at least five servings of fruits and vegetables a day—two fruits and three vegetables.

2. 3. When you're really thirsty, cold water is the No. 1 thirst-quencher (饮料).And there’s a reason your school cafeteria offers cartons of milk. Kids need calcium to grow strong bones, and milk is a great source of this mineral. Aim for 3 cups of milk per day, or its equivalent.

3. Listen to your body. What does it feel like to be full? When eating, notice how your body feels and when your stomach feels comfortably full. 4.

4. Limit screen time. Screen time is the amount of time you spend watching TV or DVDs, playing video games, and using the computer.    5. Try to spend no more than 2 hours a day on screen time.

5. Be active. One job is to figure out which activities you like best. Not everyone loves baseball or soccer. Maybe your passion is kickball, or dancing. Ask your parents to help you do your favorite activities regularly. Find ways to be active every day.

A. The following healthy foods can be of great help to your body.

B. Eating too much can make you feel uncomfortable and, over a period of time, can lead to unhealthy weight gain.

C. You may have a favorite food, but the best choice is to eat a variety.

D. If you, a kid, want to be fit, the following may be useful.

E. Go to bed early and get up early.

F. Drink water and milk most often.

G. The longer you spend on these sitting-down activities, the less time available for active stuff, like basketball, and swimming.