逻辑有问题。回答问题与卖弄读过的N倍书籍有P关系。可见，读过N倍书籍，P用没有的，大有人在。

来源: 吾于 2017-04-30 18:31:43 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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