阅读理解。

     One day Bob took two of his friends into the mountains. They put up their tents (帐篷) and then rode to

a forest to see how the trees were growing.

     In the afternoon when they were about ten kilometers from their camp (营地), it started to snow. More

and more snow fell. Soon Bob could hardly (几乎不) see his hand before his face. He could not find the road!

Bob knew there were two roads. One road went to the camp, and the other went to his house. But all was

white now. Everything was the same. How could he take his friends back to the camp?

     Bob had an idea. The horses! Let the horses take them back! But what would happen if the horses took

the road to his house? That would be a trip (行程) of thirty-five kilometers in such cold weather!

     It was getting late. They rode on and on. At last the horses stopped. Where were they? None of them

could tell. John looked around. What was that under the tree? It was one of their tents!

1. John and his two friends went to the forest ___________.

A. to find their way home

B. to build their camp

C. to see the trees

D. to see the mountains in the snow

2. They could hardly find their way back because ___________.

A. there was not any road in the mountains

B. everything was covered by snow

C. they couldn't decide which of the two roads went to their tents

D. there was only one road to their camp

3. It is clear that they wanted the horses to take them to ___________.

A. the forests

B. the mountains

C. the camp

D. John's house

4. The horses stopped because ___________.

A. they were tired after running for a long time

B. it was getting late

C. they saw the trees

D. they knew that they had got to the camp

5. The story happened ___________.

A. at night when nothing could be seen

B. in a cold camp

C. on a dark evening

D. on a cold winter day