Question

"Thanks" to the seasonal change, half of my class went down with colds and flu. You can hear coughs and sneezes everywhere, and the number of suffering students keeps climbing.

A close friend of mine, however, survived the fierce battle, despite the fact that he was surrounded by "victims" all day long. I am not surprised, because we've been friends for ages, and he seldom gets sick. The following is his advice.

1.____________.

A long-distance run in the morning is a good choice. It not only makes you energized for the rest of the day, but also helps to develop good health for the rest of your life.

2.____________.

Eat a variety of food every day, because different foods contain different nutrition: rice provides sugar, meat contains energy and fat, vegetables are rich in vitamins and cellulose, etc. Fruit and yogurt are also highly recommended, because the former is known for its Vitamin C, and the latter, calcium, which plays a vital role in the growth of our bodies.

3.____________.

Water is one of the most important components of our bodies, and is essential for our metabolism. We often run out of water without notice, so we should drink water even if we are not thirsty. Besides, when we get sick, we should drink more, because when our bodies fight against viruses, it causes us to lose water.

4.____________.

A person in low spirits is more likely to get sick. A happy mood not only helps people defend against viruses, but also is a best cure for most illnesses.

Follow the above rules, and you'll become as strong as a bull! Remember: diseases and viruses are not that frightening as long as you are well prepared.

A. Keep optimistic and active

B. Get plenty of exercise

C. Keep drinking water

D. Have a balanced diet

Answer 1

1.B

2.D

3.C

4.A

【解析】

试题分析：本文讲述防止感冒的不同方法。

1.

2.

3.当人生病的时候，身体为了抵抗病毒，会失去很多水分，可知要多喝水。故选C

4.

考点：考查说明文阅读