维持人体体温，属于气的哪项功能（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25606' and id < 2154708 and id<>'2154708' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25606' and id > 2154708 and id<>'2154708' order by id asc limit 5