从甲、乙两地釆购某工程材料，采购筮及有关费用如下表所示。该工程材料的材料单价为（）元/。C. 262. 42

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29161' and id < 2372192 and id<>'2372192' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29161' and id > 2372192 and id<>'2372192' order by id asc limit 5