阅读理解。 A. Soon the bear came near. The bear looked at the fat young man, then it put its nose down and smelled him. The young man held his breath. The bear thought he was dead, so it went away. B. The friend answered, 'The bear said, 'Don't trust your friend. He ran away from you when you needed his help the most. Remember: A friend in need is a friend indeed'.' C. After a while, there was a great noise. It was a big bear. The young men ran away quickly. One of them got up into a tree. But the other was fat and could not climb up. So he threw himself at the foot of the tree. He thought to himself, 'The bear will think I'm dead.' D. One day two young men were going through the forest. One said to the other, 'We're friends. We must help each other. If any beast comes at you, I'll stay with you and help you.' The other friend said, 'I'll help you too, if a beast comes at you.' They walked on. E. The man in the tree carne down. With a smile he asked his friend, 'The bear put its mouth so near to your ear. What did it say to you?' 将上面几段文字进行合理排序，使文章完整。正确的顺序是： 1______ 2______ 3______ 4______ 5______