[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fPHKnaSk-lP1XbfMIRGbwC48eIX5qzdrv9cjJGP7iQao":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2025-12-17 17:35:57",270147081,[8,9,10,11],"A","B","C","D",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","如图所示,以下几个选项中,两直线相互平行的是() \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe95482f138fd31536abaf2c67e1e51f4.gif\">",[18,29,38,47,56,65,74,83,92,101],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],270147072,[22,23,24,25],"平行","倾斜","垂直","投影","如图所示,在正投影图的展开图中,A点的水平投影a和正面投影a'的连线必定()于同一根投影轴. \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5aa88d0e7a74e5c947f1729d2dd66e6a.gif\">","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],270147073,[33,34,35,36],"x","y","z","o","如图所示,已知A点的坐标(x,y,z),则A点到W面的距离为() \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6a3e73014bfe55b0b787f44aac0ae6b7.gif\">",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],270147074,[42,43,44,45],"正右方","右前方","右前上方","左后上方","如图所示,已知A点的坐标(5,20,15),B点的坐标(10,10,15),则A点在B点的(). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fac4f28130445809ea78ccfd7c6434412.gif\">",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":27,"type":28},[],270147075,[51,52,53,54],"D(10,10,20)","D(10,15,15)","D(15,15,20)","D(5,15,20)","如图所示,已知C(10,15,20),D在C正右方5mm,点D的正确坐标为( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7b4b5c4bc519fd4bddc3133bdab52f3c.gif\">",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":27,"type":28},[],270147076,[60,61,62,63],"12","6","15","13","如图所示,已知B(12,6,15),则B离V面( )mm. \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcd7330330975e0b1bfebada51c9d3979.gif\">",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":27,"type":28},[],270147077,[69,70,71,72],"一个","二个","三个","无数个","如图所示,已知A点的H面V面投影,A点的空间位置有( ) \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0fd5cd7352a0f5d481ea789ef0c8132a.gif\">",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":27,"type":28},[],270147078,[78,79,80,81],"积聚成一点","缩短的直线","等于实长","类似于实长","如图所示,若直线倾斜于某一投影面,则在该投影面上的投影( ) \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd84a031a7e1875d63fa7f3b1b5c07d3a.gif\">",{"answer":84,"createTime":5,"id":85,"options":86,"question":91,"source":27,"type":28},[],270147079,[87,88,89,90],"三斜三短","一点两直线","两垂一点","一斜两直线","如图所示,以下是投影面垂直线投影特性的是( ) \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8ffd4810c954c33aa97d91e13018bdca.gif\">",{"answer":93,"createTime":5,"id":94,"options":95,"question":100,"source":27,"type":28},[],270147080,[96,97,98,99],"水平线","侧平线","正垂线","铅垂线","如图所示,若一直线H、V面投影都垂直于X轴,则该直线一定为() \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F82aa06353df00338e10668e78b0d86d7.gif\">",{"answer":102,"createTime":5,"id":6,"options":103,"question":16,"source":27,"type":28},[],[8,9,10,11]]