心肺复苏时，判断及评价呼吸的时间不得超过（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30938' and id < 2490254 and id<>'2490254' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30938' and id > 2490254 and id<>'2490254' order by id asc limit 5