人类的腿与（ ）具有同源性。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29829' and id < 2421004 and id<>'2421004' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29829' and id > 2421004 and id<>'2421004' order by id asc limit 5