[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fVxGgBj4JDZ-DcIiSvNoczgZu5vHwni2eR7EeJSXmHhA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":28,"type":97},[],"2025-12-03 14:38:06",249031080,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},18,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_48060188","建筑砂浆","建筑砂浆的组成材料与混凝土相同,都有胶凝材料、骨料和水",[19,30,35,44,53,62,71,81,87,94],{"answer":20,"createTime":5,"id":21,"options":22,"question":27,"source":28,"type":29},[],249031071,[23,24,25,26],"细砂","中砂","粗砂","均可","砌筑黏土砖宜选用( )","v1",0,{"answer":31,"createTime":5,"id":32,"options":33,"question":34,"source":28,"type":29},[],249031072,[23,24,25,26],"抹面和勾缝用砂浆中的砂宜采用( )",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":28,"type":29},[],249031073,[39,40,41,42],"提高砂浆的强度","提高砂浆的耐久性","提高砂浆的粘聚力","改善砂浆的和易性","砌筑砂浆中掺加石灰是为了( )",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":28,"type":29},[],249031074,[48,49,50,51],"坍落度","沉入度","针入度","分层度","砂浆的流动性用( )表示",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":28,"type":29},[],249031075,[57,58,59,60],"70.7×70.7×70.7","100×100×100","150×150×150","200×200×200","砂浆的强度所用的标准试件尺寸为( )mm",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":28,"type":29},[],249031076,[66,67,68,69],"70.7","70","100","150","用于确定砂浆强度等级的立方体试件边长尺寸为( )mm",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":28,"type":80},[],249031077,[75,76,77,78],"流动性","粘聚性","保水性","密实性","砌筑砂浆的和易性包括( )",1,{"answer":82,"createTime":5,"id":83,"options":84,"question":86,"source":28,"type":80},[],249031078,[85,40,41,42],"节约水泥用量","砂浆中掺入掺加料的作用有( )",{"answer":88,"createTime":5,"id":89,"options":90,"question":93,"source":28,"type":80},[],249031079,[91,48,92,51],"保水率","流动度","砂浆的保水性可用( )表示",{"answer":95,"createTime":5,"id":6,"options":96,"question":17,"source":28,"type":97},[],[8,9],3]