题目内容：

Traveling is one of the most important activities and people have been interested in it for many years. Modern traffic develops fast, so traveling to different places has become much easier than before.

Staying healthy while traveling can make your trip happier. But do you know how to keep healthy during a trip? The following information may be useful for you.

Before leaving:

    1. Wear comfortable shoes, a hat and sunglasses.

    2. Take some necessary medicine with you. They can be used when you get sick or have other problems.

    3. If you do lots of sports like walking or climbing on your trip, you should do some exercise for weeks or months before you leave.

While traveling:

  1. Be sure not to eat dirty food or bad fruit.

   2. Have enough time to take a rest during your trip.

   3. Tap water (自来水) is not safe, so drink bottle water and always clean the cover (表面）on the bottle.

1.What should you do before you leave home for a trip?

Get some medicine.

B .Wear warm clothes

C. Drink water.

2.You had better not             while you are having a trip.

A. wear sunglasses

B. be too tired

C. take a rest

3.What should you do during the trip, you should             .

A. not eat bad food

B. drink clean water

C. both A and B

4.What preparations must you do?

A. You should exercise for weeks before leaving.

B. You should have a new bag.

C. You should not wear comfortable shoes.

5.Your trip will be happier if you             while traveling.

A. climb a mountain

B. eat too much

C. keep healthy