传播方法的运用要体现共享性、突出快速性、确保真实性和（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31820' and id < 2543327 and id<>'2543327' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31820' and id > 2543327 and id<>'2543327' order by id asc limit 5