北京规定集中供暖天气5天低于5度，也要提前供暖。要是4天，你就白挨了。大学好像11月初就有了

来源: jiangwen999 于 2017-11-10 07:41:04 [旧帖] [给我悄悄话] 本文已被阅读：次

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