听力题 On Christmas Eve 1971, Julia Smith was taking a flight in Peru with her mother to join her father, a professor, who was an expert on the jungle and plants and animals Irving there. Unfortunately, the plane crashed in a storm. The passengers all died except Julia who only had a few cuts. She was determined to survive. She had no map, only a bag of sweets and her torn clothes. She found a stream and followed it, trying to keep in the shade as much as possible, because she had no hat. For ten days, she walked along the river, eating fruits from the trees. At night she slept near the riverbank, on the ground which was wet from the rain. She often felt weak, but she refused to give up. On the 10th day, she arrived at a small hut. The three Indian hunters who visited the hut every two weeks rescued her and took her by boat to a small village from where she was flown to a hospital. She was safe at last.