题目可真不容易，基本题题都得think out of the box. 我没少提前看答案：-）

来源: 喜近平于 2015-07-05 12:08:51 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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题目可真不容易， 基本题题都得think out of the box. 我没少提前看答案：-）