[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fN0Nhz--F6PpbQnU_EKpHVgNtDON07wk_wS1yUW9E_9g":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-08-09 15:31:13",214242002,[8,9,10,11],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb2690af6d5f8989386deca5a5c3adb98.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2d90bb0aadfde700139a87693be7f506.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F700acccd719bb7916b8be747e2ce4a64.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F05805eadc714f9b5b5660a7873f80ff9.webp\">",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"5d9a6455d896352972c93acc3a2d9f74","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa9b1d7efacdd4534cb388e493cdba925.png","重修课程（数学五）2023","work_44487683","第五次作业","准线方程为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5ddd35056b92c0d71cb2fb3231eab478.webp\">的抛物线的标准方程为( )",[21,32,41,50,53,62,71,80,88,97],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],214241999,[25,26,27,28],"8","6","5","9","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F255c3156713d86b549329e479e6b45d4.png\">","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],214242000,[36,37,38,39],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff2b27ba1f4b5035fb78ae3c60d71eee4.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcec4829db67fc88805b05de90bca33e2.webp\">","y=-6","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F224eae015ce1223706293c9bec948fd4.webp\">","抛物线\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa28fb04f589a205db995c38bcf63055a.webp\">的准线方程为( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],214242001,[45,46,47,48],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3d72c03fc3983d2be6b63c7e3ab7025a.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa7e430afd95d71b4eb7c0598f18934f5.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8c7c0ff97df608eda3d71c688263e681.webp\">","1","抛物线\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe509885d8c1a747099702f6cba5a0769.webp\">的焦点到准线的距离为( )",{"answer":51,"createTime":5,"id":6,"options":52,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],214242003,[57,58,59,60],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6ef725fe542dff19349d83dc9fa24be1.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F59d00308f84f678eceda1ab76b2ccb8f.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff32c13bd4fb47c803b398de5bea3174d.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F57dc0d796fed142acd01ca152252b34c.webp\">","已知抛物线\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb24bcc0f7b5ed0501bf0f55585c81370.webp\">,则抛物线\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F465151b1cb68176c44c94db26badc632.webp\">的焦点坐标为( )",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],214242004,[66,67,68,69],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe86ed92071131c8c74910dfaee32fa94.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdc7cd9b5b2e09f7756a573018673777b.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb870337c8ab3ab8956a8c6babd14dbf3.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe25b4f739d6ffae02bdfc95821606c51.webp\">","抛物线\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F67f9e2eff8916ced6d4437df5f3adf09.webp\">的焦点坐标为( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],214242005,[75,76,77,78],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8168f9ff1ce93a60f55940b3b60383ec.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1c57b34f734518da453e29a6573bb170.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0c803e28eca190cb62912b1a4ced0ea9.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb2b26d2d1c89fd579b82f889091655dc.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F01aef08caf2836337ddbcddd3a41ddb8.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd71a306db4ad707f18780e03ebcc5b09.png\">",{"answer":81,"createTime":5,"id":82,"options":83,"question":87,"source":30,"type":31},[],214242006,[84,85,48,86],"0","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa30267e871a399bbb271772cd839de79.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F38b9b9d40194b3d3282eca12daaa7e35.webp\">","点P是抛物线\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F00db3c371a5517e46792c7742216a8c4.webp\">上一动点,则点P到点(0,1)的距离与到抛物线准线的距离之和的最小值是( )",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":30,"type":31},[],214242007,[92,93,94,95],"直线","圆","椭圆","抛物线","在平面上,到点\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F383b5fc416f0accd76e72372a383fe09.webp\">的距离等于到直线\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F85d6b15cf10403bbc3a1965c3918f661.webp\">的距离的动点P的轨迹是( )",{"answer":98,"createTime":5,"id":99,"options":100,"question":103,"source":30,"type":31},[],214242008,[95,92,101,102],"抛物线或直线","以上结论均不正确","在平面上,一动点到一定点的距离与它到一定直线的距离之比为1,则动点的轨迹是( )"]