肩关节水平外展的主要肌肉是（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25690' and id < 2159475 and id<>'2159475' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25690' and id > 2159475 and id<>'2159475' order by id asc limit 5