下列各项，属“因时制宜”的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31683' and id < 2536525 and id<>'2536525' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31683' and id > 2536525 and id<>'2536525' order by id asc limit 5