唐山大地震时拒绝外援，就是闭关锁国。三年大饥荒时严防灾情信息外泄，对外封锁消息，也是闭关锁国

来源: 竞选于 2022-02-22 19:14:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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