下列各项行为中属于无因管理的是（ )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28940' and id < 2355977 and id<>'2355977' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28940' and id > 2355977 and id<>'2355977' order by id asc limit 5