________ is ________ to eat a balanced diet．

1. A.
   This, important
2. B.
   That, important
3. C.
   It, important
4. D.
   He, important

Staying healthy includes a balanced diet, staying clean, getting lots of exercise as well as staying away from drugs. People will keep healthy for many years if they eat healthily and exercise often. Let’s see, how can we be sure to get a balanced diet? The information below will be very helpful for you.

★Variety means you should have many different kinds of foods because no one single food can give you all the nutrients (营养) that your growing body needs. It is the best to eat foods of all colors because you will get more kinds of nutrients from foods of different colors.

★Balance means you should eat foods of different groups each day. Rice, fruit, vegetables and meat are all important for you. You will get all the nutrients you need for the right growth and development.

★Moderation (节制) means you should be careful not to eat too much of any kind of food.

Healthy eating does not mean giving up your favorite food; just learn to balance the food choices that you make. You can enjoy snacks and meals while still keeping yourself in good health.

根据短文内容，从题中所给的A、B、C、D四个选项中，选择最佳答案。（5分）

(    )59. If a man wants to keep healthy, he should ______.

A. only eat foods which have colors      B. give up snacks and exercise more

C. eat a balanced diet and do exercise   D. eat as much food as he can and stay clean

(    )60. What does the word “variety” mean in this passage?

A. 多样性             B. 高效性             C. 新鲜度             D. 安全性

(    )61. The ________ colors are in your daily meals, the more kinds of nutrients you’ll get.

A. brighter             B. fewer                C. more                 D. darker

(    )62. _______ means that you should not eat too much food of one kind each day.

A. Health               B. Moderation        C. Balance             D. The nutrient

(    )63. What’s the topic of the passage?

A. Food colors                                   B. The nutrients you need            

C. Good living habits                   D. Healthy eating

_______ is important to eat a balanced diet．

A．This             B．That             C．It