某战士在执行任务时受伤失血过多，需要输血。如果该战士是O型血，则应给他输入的是（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27856' and id < 2288427 and id<>'2288427' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27856' and id > 2288427 and id<>'2288427' order by id asc limit 5