一般说肺弥散功能障碍所指的气体是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30493' and id < 2462275 and id<>'2462275' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30493' and id > 2462275 and id<>'2462275' order by id asc limit 5