下列荷载中，属于水平荷载的是（）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='24589' and id < 2110353 and id<>'2110353' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24589' and id > 2110353 and id<>'2110353' order by id asc limit 5