[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fxix1iGdYULaW_Fk09-6U0aAaDufv94Q8S1GNBYA4CEw":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":12,"related":13,"source":19,"type":20},[],"2025-12-21 09:36:29",277030670,[],{"courseId":9,"courseImg":10,"courseName":11},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","物质循环",[14,21,24,29,34,39,45,50,55,63],{"answer":15,"createTime":5,"id":16,"options":17,"question":18,"source":19,"type":20},[],277030669,[],"次级生产力","v1",5,{"answer":22,"createTime":5,"id":6,"options":23,"question":12,"source":19,"type":20},[],[],{"answer":25,"createTime":5,"id":26,"options":27,"question":28,"source":19,"type":20},[],277030671,[],"次生演替",{"answer":30,"createTime":5,"id":31,"options":32,"question":33,"source":19,"type":20},[],277030672,[],"生态学",{"answer":35,"createTime":5,"id":36,"options":37,"question":38,"source":19,"type":20},[],277030673,[],"生活型",{"answer":40,"createTime":5,"id":41,"options":42,"question":43,"source":19,"type":44},[],277030674,[],"构建农业生态系统需遵循____、____和____原则",2,{"answer":46,"createTime":5,"id":47,"options":48,"question":49,"source":19,"type":44},[],277030675,[],"农业生态系统的辅助能按来源可分为____和____,其中人工辅助能又分为____和工业辅助能",{"answer":51,"createTime":5,"id":52,"options":53,"question":54,"source":19,"type":44},[],277030676,[],"种群密度分为____和____,调查植物种群密度常用____,调查活动能力强的动物种群密度常用____",{"answer":56,"createTime":5,"id":57,"options":58,"question":61,"source":19,"type":62},[],277030677,[59,60],"正确","错误","过量围湖造田会增强地表蓄水、调洪功能,减少旱涝灾害.()",3,{"answer":64,"createTime":5,"id":65,"options":66,"question":67,"source":19,"type":62},[],277030678,[59,60],"生物小循环是开放式循环,仅在生态系统内进行.()"]