第一个五年计划的起止时间是

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='19721' and id < 1707601 and id<>'1707601' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='19721' and id > 1707601 and id<>'1707601' order by id asc limit 5