[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fncMMN_aD93oUpr4f7XZ6lsLiLcbkEAayLSiVPu1-Vqc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":29,"type":30},[],"2025-11-18 19:09:24",1080038743,[8,9,10,11],"度数为偶数的结点","入度为奇数的结点","度数为奇数的结点","出度为奇数的结点",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000061051","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F028c9580f23ecd8fde218c4288ec2106.jpg","离散数学","62886133","第七章单元测试","在任何图中必定有偶数个( )",[20,31,40,48,57,60,69,78,87,94],{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":29,"type":30},[],1080038703,[24,25,26,27],"1","2","3","4","在一棵树中有7片树叶,3个3度结点,其余都是4度结点则该树有( )个4度结点","v2",0,{"answer":32,"createTime":5,"id":33,"options":34,"question":39,"source":29,"type":30},[],1080038708,[35,36,37,38],"完全图","树","简单图","多重图或有环","设G=为无向图,|V|=7, |E|= 23, 则G一定是 ( )",{"answer":41,"createTime":5,"id":42,"options":43,"question":47,"source":29,"type":30},[],1080038733,[44,27,45,46],"10","8","12","设无向图有18条边且每个顶点的度数都为3,则图有( )个项点",{"answer":49,"createTime":5,"id":50,"options":51,"question":56,"source":29,"type":30},[],1080038739,[52,53,54,55],"m=n+1","n=m+1","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa63e7e0498ddab1d73b02f30374e785f.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F773732df50faa3ce16c9551ebcae7ca7.png\">","设无向图\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd12ec98079be09c25dae265ecafe2c82.png\">是连通的且\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbed785a286278f788324e477fb9a3430.png\"> 若( )则G是树",{"answer":58,"createTime":5,"id":6,"options":59,"question":18,"source":29,"type":30},[],[8,9,10,11],{"answer":61,"createTime":5,"id":62,"options":63,"question":68,"source":29,"type":30},[],1080038767,[64,65,66,67],"m=n-1","G是连通的","G中无回路","删除G中任一条边后,G仍连通","无向图G(n, m)是树,则下列说法不正确的是( )",{"answer":70,"createTime":5,"id":71,"options":72,"question":77,"source":29,"type":30},[],1080038771,[73,74,75,76],"无回路的连通图","有n个结点,n-1条边的连通图","每对结点之间都有通路的图","连通但删去一条边则不连通的图","下列不一定是树的是( )",{"answer":79,"createTime":5,"id":80,"options":81,"question":86,"source":29,"type":30},[],1080038775,[82,83,84,85],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4345c54efe39a5da43944a7cdf834248.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd507de8f44f1e493ba2c85dca39ed233.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9326b9515274dc9d00bd6b0906b91f6e.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa9b84520d89e1022743d476815aba13e.png\">","下列图中( )是根树",{"answer":88,"createTime":5,"id":89,"options":90,"question":93,"source":29,"type":30},[],1080038777,[26,27,91,92],"5","6","一棵无向树T有8个顶点,4度、3度、2度的分枝点各1个,其余顶点均为树叶,则T中有( )片树叶",{"answer":95,"createTime":5,"id":96,"options":97,"question":100,"source":29,"type":30},[],1080038803,[98,24,25,99],"0","无数","设G是一棵树,则G的生成树有( )棵"]