（多选）慢性支气管炎最常见的并发症有（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31091' and id < 2501137 and id<>'2501137' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31091' and id > 2501137 and id<>'2501137' order by id asc limit 5