[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f9NnHp1Oy-4ipQI1Om-yh3dG13HDPb-BQHfvlna4FLZQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2025-09-18 00:36:43",216984626,[8,9,10,11],"五杆机构","三杆机构","平行四杆机构","六杆机构",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},12,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_45236200","测验_项目3 田间管理机械的使用与维护 > 中耕机械的使用与维护 > 中耕机仿形机构作用及类型","中耕机常见的仿形机构有单铰接式机构、( )和多杆双自由度机构等形式",[21,26,34,44,53,61,66,71,83,93],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":32,"source":24,"type":33},[],216984627,[30,31],"正确","错误","为保持工作深度的稳定,中耕机的工作部件,一般通过仿形机构以与机架铰连,使工作部件在工作中能随地形起伏而上下仿形",3,{"answer":35,"createTime":36,"id":37,"options":38,"question":43,"source":24,"type":25},[],"2025-10-13 10:13:42",220775309,[39,40,41,42],"全面论述了唯物史观的基本原理","创立了辩证法","提出了剩余价值理论","全面论述了唯心史观的基本原理","1844年夏天,马克思和恩格斯着手在《德意志意识形态》一书中( )",{"answer":45,"createTime":36,"id":46,"options":47,"question":52,"source":24,"type":25},[],220775310,[48,49,50,51],"《1844年经济学哲学手稿》","《关于费尔巴哈的提纲》","《德意志意识形态》","《共产党宣言》","马克思在他的著作( )里集中阐释了他的异化劳动理论",{"answer":54,"createTime":36,"id":55,"options":56,"question":60,"source":24,"type":25},[],220775311,[57,49,58,59],"《青年在选择职业时的考虑》","《资本论》","《哥达纲领批判》","《德意志意识形态》和( )标志着马克思恩格斯对黑格尔乃至费尔巴哈唯心史观进行彻底清算工作的完成,也标志着唯心史观的形成?( )",{"answer":62,"createTime":36,"id":63,"options":64,"question":65,"source":24,"type":33},[],220775312,[30,31],"《政治经济学批判序言》是唯物史观基本原理全面阐发的标志.( )",{"answer":67,"createTime":36,"id":68,"options":69,"question":70,"source":24,"type":33},[],220775313,[30,31],"《德意志意识形态》一文阐明了物质生产是人类社会存在和发展的基础.( )",{"answer":72,"createTime":73,"id":74,"options":75,"question":81,"source":24,"type":82},[],"2025-10-31 20:56:33",226813960,[76,77,78,79,80],"抽滤","制热饱和溶液","活性碳脱色","趁热过滤","冷却结晶","重结晶包括哪些步骤",1,{"answer":84,"createTime":73,"id":85,"options":86,"question":92,"source":24,"type":82},[],226813961,[87,88,89,90,91],"选用热滤漏斗","滤纸为菊花型滤纸","不用玻璃漏斗","不用玻璃棒引流","不用滤纸","热过滤与普通过滤的区别是",{"answer":94,"createTime":73,"id":95,"options":96,"question":102,"source":24,"type":82},[],226813962,[97,98,99,100,101],"不与被提纯的物质起化学反应","对被提纯的物质应在热的溶剂中易溶,在冷的溶剂中不溶","对杂质的溶解度非常大或非常小","溶剂的沸点不宜太低或太高","无毒、无腐蚀性","重结晶选择试剂的要求是"]