条件:我国的长城始建于公元前7世纪,前后修了2000余年,是世界七大奇迹只一,明长城从上海关到嘉峪关,实际长度为5130千米(合一万零两百六十里),故称万里长城,以明代修建长城估算,需用砖
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 16:02:17
![条件:我国的长城始建于公元前7世纪,前后修了2000余年,是世界七大奇迹只一,明长城从上海关到嘉峪关,实际长度为5130千米(合一万零两百六十里),故称万里长城,以明代修建长城估算,需用砖](/uploads/image/z/15225051-3-1.jpg?t=%E6%9D%A1%E4%BB%B6%EF%BC%9A%E6%88%91%E5%9B%BD%E7%9A%84%E9%95%BF%E5%9F%8E%E5%A7%8B%E5%BB%BA%E4%BA%8E%E5%85%AC%E5%85%83%E5%89%8D7%E4%B8%96%E7%BA%AA%2C%E5%89%8D%E5%90%8E%E4%BF%AE%E4%BA%862000%E4%BD%99%E5%B9%B4%2C%E6%98%AF%E4%B8%96%E7%95%8C%E4%B8%83%E5%A4%A7%E5%A5%87%E8%BF%B9%E5%8F%AA%E4%B8%80%2C%E6%98%8E%E9%95%BF%E5%9F%8E%E4%BB%8E%E4%B8%8A%E6%B5%B7%E5%85%B3%E5%88%B0%E5%98%89%E5%B3%AA%E5%85%B3%2C%E5%AE%9E%E9%99%85%E9%95%BF%E5%BA%A6%E4%B8%BA5130%E5%8D%83%E7%B1%B3%EF%BC%88%E5%90%88%E4%B8%80%E4%B8%87%E9%9B%B6%E4%B8%A4%E7%99%BE%E5%85%AD%E5%8D%81%E9%87%8C%EF%BC%89%2C%E6%95%85%E7%A7%B0%E4%B8%87%E9%87%8C%E9%95%BF%E5%9F%8E%2C%E4%BB%A5%E6%98%8E%E4%BB%A3%E4%BF%AE%E5%BB%BA%E9%95%BF%E5%9F%8E%E4%BC%B0%E7%AE%97%2C%E9%9C%80%E7%94%A8%E7%A0%96)
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