[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fnFaVbcw7hiPgAy5m8rKYI8mqsx-eH9UDmoX42H43O04":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":15,"question":22,"related":23,"source":33,"type":78},[],"2024-06-29 10:15:01",156363240,[8,9,10,11,12,13,14],"白银","925银","钯金","白金","铂金","K金","黄金",{"count":16,"courseId":17,"courseImg":18,"courseName":19,"workId":20,"workName":21},11,"8fcffc77613714a30b7fade7902bbb08","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fff973a1762a1db16a8ecb3d090fa49cb.jpeg","珠宝鉴赏与珠宝文化","a8fd0318dee5492ab1604cf7925dd79c","测试练习4","在市面上销售的五大贵金属产品包括",[24,35,44,52,61,70,79,82,90,99],{"answer":25,"createTime":5,"id":26,"options":27,"question":32,"source":33,"type":34},[],156363234,[28,29,30,31],"沈阳","扎兰屯","漠河","大同","我国具有金都之称号的城市是( )","v1",0,{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":33,"type":34},[],156363235,[39,40,41,42],"拉丝工艺","冲压工艺","錾花工艺","镶嵌工艺","将一块金经过锤打锻制,锯制成部分纹样,锉光焊接成一个整体的过程,是( )",{"answer":45,"createTime":5,"id":46,"options":47,"question":51,"source":33,"type":34},[],156363236,[39,48,49,50],"烧蓝工艺","浇铸工艺","电铸工艺","将黄金加工成丝,再经盘曲、掐花、填丝、堆垒等手段制作黄金首饰的细金工艺称为( )",{"answer":53,"createTime":5,"id":54,"options":55,"question":60,"source":33,"type":34},[],156363237,[56,57,58,59],"钯","黄","K","铂","金被尊为贵金属之王",{"answer":62,"createTime":5,"id":63,"options":64,"question":69,"source":33,"type":34},[],156363238,[65,66,67,68],"Ag","AU","Pt","Pd","银的化学符号( )",{"answer":71,"createTime":5,"id":72,"options":73,"question":77,"source":33,"type":78},[],156363239,[74,75,76],"美丽稀少","开采复杂","价格昂贵","贵金属共性",1,{"answer":80,"createTime":5,"id":6,"options":81,"question":22,"source":33,"type":78},[],[8,9,10,11,12,13,14],{"answer":83,"createTime":5,"id":84,"options":85,"question":89,"source":33,"type":78},[],156363241,[86,87,88,13],"足金","千足金","万足金","下列属于纯金的是",{"answer":91,"createTime":5,"id":92,"options":93,"question":98,"source":33,"type":78},[],156363242,[94,95,96,97],"24K金","金含量为99.99%的金","金含量为99%的金","含金量49%的金","国际上的&quot;四九金&quot;是指",{"answer":100,"createTime":5,"id":101,"options":102,"question":109,"source":33,"type":78},[],156363243,[103,104,105,106,107,108],"具有较高的硬度","好的耐磨性","耐腐蚀性","不易变形","良好的铸造性","色彩多变","K金特点"]