题目内容
机器运转时操作工人可以离开操作现场。( )
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SQL Error: select id,body,options from ***_enewstiku where sourceid='27190' and id < 2254510 and id<>'2254510' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27190' and id > 2254510 and id<>'2254510' order by id asc limit 5