题目内容
跨栏跑时，摆动腿过栏后（ ），用前脚掌着地。
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='28559' and id < 2331133 and id<>'2331133' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28559' and id > 2331133 and id<>'2331133' order by id asc limit 5