有感染髙危因素患者，医院内获得性肺炎的病原体 多为(    )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26320' and id < 2201376 and id<>'2201376' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26320' and id > 2201376 and id<>'2201376' order by id asc limit 5