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这个几乎算不上提示，就是你看题不仔细In Reply To:写个小提示: 1. 关键字是 字符串,不是字符:2. 关键字的长度理论上是任意的; 我原以为是单个字符,,废了好多时间... Posted by:sophia_philem at 2005-10-09 16:26:39 > ~~~~ Followed by:
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