[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f_DkNoQkrnS8_HKvvAeroqn4C-pT908cdjziEmAV9qTI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":28,"type":78},[],"2025-12-11 10:03:43",259716164,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},38,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_49025822","单选练习3-2025","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff372edfa31819e47330e28a4995a6f25.png\">",[19,30,39,48,57,66,75,79,85,95],{"answer":20,"createTime":5,"id":21,"options":22,"question":27,"source":28,"type":29},[],259716154,[23,24,25,26],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F386ff4301f924723753a78ac21a1f2d2.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb85c42b24733b22021fcd32c086aafb8.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4700e5c184be24106c0b339567b491d6.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F801f8cfe3e3c0c6cb979abd4715e11b8.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9b5f9deaad8a97566678bc0f31442049.png\">","v1",0,{"answer":31,"createTime":5,"id":32,"options":33,"question":38,"source":28,"type":29},[],259716157,[34,35,36,37],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb975914bd1eeefd7552a7d3febaa0e98.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffb7fcf9675008803097c13dcdef1e086.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa06680b904453038c705cbc7e387368d.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6b8676b532e25b59097f60f833d05f9d.png\">","利用初等变换将\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6a3ec036da034bb7162a7c43cc74bdbd.png\">化成梯形阵得",{"answer":40,"createTime":5,"id":41,"options":42,"question":47,"source":28,"type":29},[],259716159,[43,44,45,46],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F69bbd5654724544e086e2467db3d9dcc.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3f7b13429772a8fa9e1527ad017d141f.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4ae6e9281406a1fb083f896152d2bac2.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F325fe15f92bf5bb7531d9410c885f219.png\">","利用初等变换将\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8be6d5710ec7dba4d5183a23dfd0e3af.png\">化成标准形得",{"answer":49,"createTime":5,"id":50,"options":51,"question":56,"source":28,"type":29},[],259716161,[52,53,54,55],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8fb64ce5d4d992eda455dd850e4d30e4.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd21753d9fb7caa4762f931e786b8f57e.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F22b31e14064e0a6f31bf9f99c556c805.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F87272eb85d59565dd33b67fe22d17cd0.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9cfd350f6746286d0b8fba26e81e8eb1.png\">",{"answer":58,"createTime":5,"id":59,"options":60,"question":65,"source":28,"type":29},[],259716162,[61,62,63,64],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0789e4531dbd6e81e6fd0163735f165d.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8a5759195087fdf1a6accc97f289e791.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcae1902a1a85b797b7059dc31f01c13c.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4545c880323a7d032f07c4a38a7393f5.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6a3889a8297264c6823772204a207126.png\">",{"answer":67,"createTime":5,"id":68,"options":69,"question":74,"source":28,"type":29},[],259716163,[70,71,72,73],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2224308f1dcc5474bec23dd586092200.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5df9e95551454e4b523264a6e3c104a4.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8287355e29a7db08c25131688dd069fa.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3dc607c218e44307662bd1a21237ef43.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcee221d73a86dc43f1c8b5464a248713.png\">",{"answer":76,"createTime":5,"id":6,"options":77,"question":17,"source":28,"type":78},[],[8,9],3,{"answer":80,"createTime":5,"id":81,"options":82,"question":83,"source":28,"type":84},[],259716167,[],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4918859978870383ee0b0cc7241cca3c.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa48f1cbcb1edb8d38a3690bc9b8e1b26.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdcfbd89abec280907015af24e3aa4690.png\">(用大写字母作答)",2,{"answer":86,"createTime":87,"id":88,"options":89,"question":94,"source":28,"type":29},[],"2025-12-18 11:11:16",271822275,[90,91,92,93],"GP","RP","PP","MN","创建组的快捷键是( )",{"answer":96,"createTime":87,"id":97,"options":98,"question":103,"source":28,"type":29},[],271822276,[99,100,101,102],"模型组","详图组","附加详图组","模型组和附加详图组","当选择了模型图元和注释图元,并点击"成组"工具成组时,将创建:( )"]