甲、乙、丙、丁四名学生参加南通市小学生数学竞赛．赛前，三位老师进行预测：
一位老师说：丙第一名，甲第二名；
另一位老师说：乙第一名，丁第三名；
还有一位老师：丁第二名，丙第三名．
成绩揭晓时，发现三位老师的预测都只对了一半．请推断比赛结果：第一名是______，第二名是______，第三名是______，第四名是______．
假设第一个老师说的第一句对，丙第一对，则甲第二错；
由此可知，第二位老师说的丁第一名错，丁第三名对；
则第三位老师说的丁第二名，丙第三名全错，与题意相矛盾．
所以所以第一位第一句话是错的，则甲第二名是对的．
由此可推知：乙第一名，丙第三名，丁第四名．
综上可知，第一名是 乙，第二名是 甲，第三名是 丙，第四名是 丁．
故答案为：乙，甲，丙，丁．
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| The school was across the street from our home and I would often watch the kids as they played during the break. She seemed so small as she pushed her way 1 the crowd of boys on the playground. She 2 from them all. I began to notice her at other times, basketball in hand, playing 3 . She would practice dribbling (运球) and shooting over and over again, sometimes until 4 . One day I asked her 5 she practiced so much. She looked 6 in my eyes and without a moment of hesitation she said, "I want to go to college. The only way I can 7 is if I get a scholarship. I am going to play college basketball. I want to be 8 . My Daddy told me if the dream is big enough, the facts don't count." Well, I had to give it in to her-she was 9 . One day, I saw her sitting in the grass, head 10 in her arms. I walked toward her and quietly asked what was 11 . "Oh, nothing," came a soft reply. "I am just too short." The coach told her that at her height she would probably 12 get to play for a top ranked team, 13 offered a scholarship. So she 14 stop dreaming about college. She was 15 and I sensed her disappointment. I asked her if she had talked to her dad about it yet. She told me that her father said those coaches were wrong. They just did not 16 the power of a dream. He told her 17 she really wanted to play for a good college, if she truly wanted a scholarship, 18 could stop her except one thing-her own attitude. He told her again, "If the dream is big enough,the facts don't count." The next year, as she and her team went to the Northern California Championship game, she was seen by a college recruiter (招聘人员). She was indeed offered a 19 . She was going to get the college education that she had 20 and worked toward it for all those years. | ||||
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