（   ）系统可以实现抄表及电费结算的智能化，提高电网营销科技水平。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69405' and id < 4493616 and id<>'4493616' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69405' and id > 4493616 and id<>'4493616' order by id asc limit 5