[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fKc4eI6Kb2oPtI2tvWpLCUy1tQFnBmrIOcKHn5UJnUTI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":12,"related":13,"source":19,"type":20},[],"2026-04-21 15:29:45",347106991,[],{"courseId":9,"courseImg":10,"courseName":11},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","bridge span structure",[14,21,26,31,36,41,46,51,56,61],{"answer":15,"createTime":5,"id":16,"options":17,"question":18,"source":19,"type":20},[],347106982,[],"n.下部结构,基础结构","v1",4,{"answer":22,"createTime":5,"id":23,"options":24,"question":25,"source":19,"type":20},[],347106983,[],"refuge bay",{"answer":27,"createTime":5,"id":28,"options":29,"question":30,"source":19,"type":20},[],347106984,[],"defect treatment",{"answer":32,"createTime":5,"id":33,"options":34,"question":35,"source":19,"type":20},[],347106985,[],"cable duct",{"answer":37,"createTime":5,"id":38,"options":39,"question":40,"source":19,"type":20},[],347106986,[],"v. 交叉,相交",{"answer":42,"createTime":5,"id":43,"options":44,"question":45,"source":19,"type":20},[],347106987,[],"v. 延长,扩展",{"answer":47,"createTime":5,"id":48,"options":49,"question":50,"source":19,"type":20},[],347106988,[],"ventilation equipment",{"answer":52,"createTime":5,"id":53,"options":54,"question":55,"source":19,"type":20},[],347106989,[],"substructure",{"answer":57,"createTime":5,"id":58,"options":59,"question":60,"source":19,"type":20},[],347106990,[],"v. 支持,支撑",{"answer":62,"createTime":5,"id":6,"options":63,"question":12,"source":19,"type":20},[],[]]