[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f7MKuUak_hw30UrxIm1cw74WogDmKjIkZ8NMLF_T4ySA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":29,"type":30},[],"2025-09-18 12:30:51",1077210982,[8,9,10,11],"Stone tools in Neolithic age","Bronze tools in Xia, Shang, Zhou dynasties","Iron tools since Warring States period","Iron tools since Neolithic age",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000008567","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F23556a1a48a896fc266db03ef99a4c1e.png","英语话农史——华夏篇","62598541","第二章单元测试","Which of the following correctly express the right time in which the farm tools were developed",[20,31,39,44,49,59,64,69,78,87],{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":29,"type":30},[],1077210407,[24,25,26,27],"Long Gu Che","Fan Che","Tong Che","Shui Che","What do people call chain pump in Chinese","v2",1,{"answer":32,"createTime":5,"id":33,"options":34,"question":37,"source":29,"type":38},[],1077210528,[35,36],"对","错","Gao Zhuan Tong Che was depicted by Liu Yuxi in his Notes of Water Drawing Machine",3,{"answer":40,"createTime":5,"id":41,"options":42,"question":43,"source":29,"type":38},[],1077210532,[35,36],"Primitively, slash and burn technology brought only poor harvests, which urged Emperor Yan to improve sowing and planting methods",{"answer":45,"createTime":5,"id":46,"options":47,"question":48,"source":29,"type":38},[],1077210589,[35,36],"Lei is the bottom part for digging, and Si is the handle",{"answer":50,"createTime":5,"id":51,"options":52,"question":57,"source":29,"type":58},[],1077210671,[53,54,55,56],"Chen Tingzhang","Liu Yuxi","Liu Zongyuan","Zhang xi","Who wrote Waterwheel Poem",0,{"answer":60,"createTime":5,"id":61,"options":62,"question":63,"source":29,"type":38},[],1077210717,[35,36],"Push sickle, which first appeared in Song and Yuan dynasties, is one of the most important winnowing tools in ancient time",{"answer":65,"createTime":5,"id":66,"options":67,"question":68,"source":29,"type":38},[],1077210720,[35,36],"The shadoof applies the lever principle",{"answer":70,"createTime":5,"id":71,"options":72,"question":77,"source":29,"type":30},[],1077210798,[73,74,75,76],"Reaper","Reaper-binder","Combine-harvester","Grain drill","Which of the following modern farm tools are developed based on push sickle",{"answer":79,"createTime":5,"id":80,"options":81,"question":86,"source":29,"type":58},[],1077210963,[82,83,84,85],"Threshing bucket","Sieve","Flail","Stone roller","Which of the following is NOT a threshing tool",{"answer":88,"createTime":5,"id":6,"options":89,"question":18,"source":29,"type":30},[],[8,9,10,11]]