开塞露灌肠保留灌肠液的时间为（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28280' and id < 2315730 and id<>'2315730' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28280' and id > 2315730 and id<>'2315730' order by id asc limit 5