在高压缩性软黏土地基上，为了减小地基的不均匀沉降，需增大闸室的横向刚度，闸室底板宜采用（ ）O

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29436' and id < 2396681 and id<>'2396681' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29436' and id > 2396681 and id<>'2396681' order by id asc limit 5