[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ffbQOUBqJzmx8JLYrShPJACX_W-m4gUQrT99mMQ_30Gk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2026-03-11 12:07:21",321960438,[8,9,10,11],"模型输入输出","内存","数据连接","回调",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},3,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","388f628b034d41ec8a3a35222953451b","LangChain简介","LangChain中,以下哪个接口用于在链代理调用之间保持状态?( )",[21,26,35],{"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":34,"source":24,"type":25},[],321960439,[30,31,32,33],"每个步骤可处理多输入输出","上一步输出作为下一步输入","不支持嵌套其他链","主要用于并行任务处理","关于LangChain的SimpleSequentialChain,描述正确的是?( )",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":44},[],321960440,[39,40,41,42],"Document Loaders","Text Embedding Models","Vector Stores","Prompts","LangChain的数据连接模块包含哪些组件?( )",1]