• ·中美正式建交  [2009/07/22]
• ·恢復聯(lián)合國合法席位  [2009/07/22]
• ·成功發(fā)射人造地球衛(wèi)星  [2009/07/22]
• ·對越自衛(wèi)反擊戰(zhàn)  [2009/07/22]
• ·恢復高考  [2009/07/22]
• ·中共十一屆三中全會  [2009/07/22]
• ·粉碎“四人幫”  [2009/07/22]
• ·經(jīng)濟特區(qū)  [2009/07/22]