题目内容
下列基层材料中,属于柔性基层材料的是( ).
2021-10-21
A.级配砂砾类
B.水泥稳定土类
C.石灰稳定土类
D.石灰粉煤灰钢渣稳定土类
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26169' and id < 2192849 and id<>'2192849' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26169' and id > 2192849 and id<>'2192849' order by id asc limit 5