面对突发事件，值班人员有时在领导人未指示前就要采取临时应急措施（　）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32229' and id < 2567411 and id<>'2567411' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32229' and id > 2567411 and id<>'2567411' order by id asc limit 5