[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fUuLkIr64oeawnn1tjDmnRz8XMjxv66_uk_sIb7YTX_w":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":11,"question":18,"related":19,"source":23,"type":24},[],"2025-06-04 08:30:59",193762813,[8,9,10],"形状","形成闭合环路","颜色",{"count":12,"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},8,"65230bba2497b8d6ee98a72b7ea5a0e7","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbfe232ea6aa2362778fdfe86370e40de.jpg","现代教育技术","work_43949585","4.2Photoshop图形图像处理(二)","魔棒工具是按照什么标准来创建选区的",[20,25,33,42,50,58,64,72],{"answer":21,"createTime":5,"id":6,"options":22,"question":18,"source":23,"type":24},[],[8,9,10],"v1",0,{"answer":26,"createTime":5,"id":27,"options":28,"question":32,"source":23,"type":24},[],193762819,[29,30,31],"越大","越小","不变","魔棒工具有一个属性叫&quot;容差&quot;.容差是指系统能够容纳与取样点颜色差异的范围.容差越大,选择的图像颜色范围会怎么样",{"answer":34,"createTime":5,"id":35,"options":36,"question":41,"source":23,"type":24},[],193762836,[37,38,39,40],"矩形选框工具","圆形选框工具","套索工具","魔棒工具","能够按照形状来选择不规则区域的工具是()",{"answer":43,"createTime":5,"id":44,"options":45,"question":49,"source":23,"type":24},[],193762847,[46,47,48,39],"多边形套索工具","磁性套索工具","矩形套索工具","套索工具组里的什么套索工具是制作边缘比较清晰,且与背景颜色相差比较大的图片的选区",{"answer":51,"createTime":5,"id":52,"options":53,"question":57,"source":23,"type":24},[],193762855,[54,55,56],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F825b4f16358ee503eb430478e9341e1d.jpg\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1cbcb2a39c6ecf1cbf38096ed8629430.jpg\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6427bbd087bf246a7422cef2ec4ae684.jpg\">","下面哪副图更适合于用PS中的魔棒工具来抠出&quot;桌子&quot;",{"answer":59,"createTime":5,"id":60,"options":61,"question":63,"source":23,"type":24},[],193762858,[56,62,55],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F14f05238c2fa0ef30217b6698039a6a9.jpg\">","下面哪副图更适合于用PS中的多边形套索工具抠图抠出&quot;桌子&quot;",{"answer":65,"createTime":5,"id":66,"options":67,"question":71,"source":23,"type":24},[],193762865,[68,69,70],"选择魔棒工具后,点击桌腿","选择魔棒工具后,点击背景","选择魔棒工具后,点击桌面","在PS中用魔棒工具进行操作,选择了魔棒工具之后只允许在画布上单击&quot;一次&quot;鼠标,即可完成对&quot;桌子&quot;的选择,该怎么做? \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4d320f455e600af331b22eb7ce64be31.jpg\">",{"answer":73,"createTime":5,"id":74,"options":75,"question":80,"source":23,"type":81},[],193762869,[76,77,78,79],"双击鼠标左键","敲回车确定","右键选择裁剪","图像菜单中选裁剪","当我们利用&quot;裁剪&quot;工具裁剪图片的时候,最后一步操作是对所做的裁剪进行确定,方法有( )",1]