[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fJGN9ntd88gjrY2OGgbR6cYTvXFQ9zW0fLKaNBNQsKDc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-06-04 20:27:28",45914823,[8,9,10,11],"复制","镜像","偏移","分解",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},12,"256234f0f5f7b7db67ab0e8b7ca45d57","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc7765ba37416b4b85a326a5e215f7833.jpg","机械制图与AutoCAD","667aa1e2ecd74be08c9a1cfaca6465c8","第8章 作业","下面的操作中不能实现复制操作的是( )",[21,32,41,50,56,65,74,77,86,95],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],45914817,[25,26,27,28],"CAD","CAE","CAM","CAT","计算机辅助设计的英文缩写是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],45914818,[36,37,38,39],"点取命令图标","在菜单栏点取命令","用键盘直接输入","利用数字键输入","在CAD命令输入方式中以下不可采用的方式有( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],45914819,[45,46,47,48],"C","E","L","pan","在绘制直线时,可以使用以下快捷输入方式( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":55,"source":30,"type":31},[],45914820,[54,45,46,48],"A","在绘制圆时,可以使用以下快捷输入方式( )",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":30,"type":31},[],45914821,[60,61,62,63],"选择【格式】【点样式】命令","右击鼠标,在弹出的快捷菜单中单击【点样式】命令","选取该项点后,在其对应的【特性】对话框中进行设置","单击【图案填充】按钮","在设置点样式时可以( )",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":30,"type":31},[],45914822,[69,70,71,72],"选择【绘图】【圆】【相切.相切.相切】命令","选择【绘图】【圆】【相切.相切.半径】命令","选择【绘图】【圆】【三点】命令","单击【圆】按钮,并在命令行内输入3P命令","要创建与3个对象相切的圆可以( )",{"answer":75,"createTime":5,"id":6,"options":76,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":30,"type":31},[],45914824,[81,82,83,84],"斜度","指引线","数字","字母","斜度的标注包括( )、斜度符号、斜度值",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":30,"type":31},[],45914825,[90,91,92,93],"正交","捕捉","对象捕捉","栅格","移动圆对象,使其圆心移动到直线中点,需要应用:( )",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":30,"type":31},[],45914826,[99,100,101,102],"必须指定缩放倍数","可以不指定缩放基点","必须使用参考方式","可以在三维空间缩放对象","用缩放命令"scale"缩放对象时:( )"]