[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fpBU__VdjpFMjQH1SMfr-KIlQj4Y_0pkZ1WxZCZK0hNI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-12-13 17:58:33",113715850,[8,9,10,11],"正平线","水平线","侧平线","一般位置直线",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},22,"77f218f08abc8a7d63cd8d22084d2fcb","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7e2d5ad53be3d12aacc56ee37db405b7.jpg","22建筑识图","949fa360b9ca4bd1966fc258f67db542","","图中直线AB为()\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdc2c800aba6b3cf2e5cd62b8416b5d1e.png\">",[21,32,41,47,50,57,66,71,80,89],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],113715845,[25,26,27,28],"该直线必定是正平线","该直线必定是水平线","该直线必定是侧平线","该直线可能是一般位置直线","已知某直线的正面投影为一条斜线,下列说法正确的是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],113715848,[36,37,38,39],"为水平线,实长为10","为水平线,实长为15","为正平线,实长为10","为正平线,实长为15","某直线的水平面的投影是一条平行于X轴的直线,长度为10;在正立面的投影是一条斜线,长度为15,则该直线( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":46,"source":30,"type":31},[],113715849,[9,8,11,45],"正垂线","图中直线SA是()\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdc2c800aba6b3cf2e5cd62b8416b5d1e.png\">",{"answer":48,"createTime":5,"id":6,"options":49,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":51,"createTime":5,"id":52,"options":53,"question":56,"source":30,"type":31},[],113715852,[45,54,9,55],"铅垂线","侧垂线","图中直线AC为()\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdc2c800aba6b3cf2e5cd62b8416b5d1e.png\">",{"answer":58,"createTime":5,"id":59,"options":60,"question":65,"source":30,"type":31},[],113715854,[61,62,63,64],"平行、相交、异面","平行、异面、相交","相交、平行、异面","异面、相交、异面","图中三组直线的位置关系分别是()\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc079200a57f4a28bb9bdb46d960d65b6.png\">",{"answer":67,"createTime":5,"id":68,"options":69,"question":70,"source":30,"type":31},[],113715855,[45,9,10,8],"直线AB的水平投影倾斜于投影轴,正投影平行于OX轴,则直线AB是()",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],113715856,[75,76,77,78],"c"在a"b"上","c"在a"b"上方","c"在a"b"下方","c"和a"重合","已知C点在直线AB上,则在侧投影图中,c"和a"b"的关系是()",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],113715857,[84,85,86,87],"E在CD上,F不在CD上,M在CD上,N在CD上","E不在CD上,F不在CD上,M不在CD上,N在CD上","E在CD上,F不在CD上,M在CD上,N不在CD上","E不在CD上,F在CD上,M不在CD上,N在CD上","根据投影图判断各点是否在直线上()\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe50c29231009d3fcff4e687104f61047.png\">",{"answer":90,"createTime":91,"id":92,"options":93,"question":98,"source":30,"type":31},[],"2023-12-13 17:58:34",113715858,[94,95,96,97],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F85428d6be78458e4c0994e8043c15424.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F42165035bef95cbe2711da1a524da6b2.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7414a654e1a4f3e8c548462be436bf6b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F495a3c9c881b4c1d9ea4bc7828066369.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F54e3f006eec2454828944efc971c2be0.png\">,下列解题图中,正确的是()"]