[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fojf0W879DuKgi0NK10wp_AYhmNKDkTi5pz0DvsppUvY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":21,"type":22},[],"2023-12-11 14:35:03",110613857,[8,9,10,11],"左鞋和右鞋","长途汽车和火车","台灯和节能灯泡","咖啡和白砂糖",{"courseId":13,"courseImg":14,"courseName":15},"cb0710869fa3b51eebcde7a07b0c4b74","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F88a57f75d26c459038729dd95065a1ed.jpg","经济学基础","下列各组物品可称为替代品的是( )",[18,23,33,43,53,62,72,82,91,100],{"answer":19,"createTime":5,"id":6,"options":20,"question":16,"source":21,"type":22},[],[8,9,10,11],"v1",0,{"answer":24,"createTime":25,"id":26,"options":27,"question":32,"source":21,"type":22},[],"2023-12-11 14:35:06",110613858,[28,29,30,31],"厂房设备投资的利息是可变成本","补偿机器设备无形损耗的折旧费是不变成本","商标注册费是可变成本","购买原材料的支出为不变成本和可变成本","下列说法中正确的是 ( )",{"answer":34,"createTime":35,"id":36,"options":37,"question":42,"source":21,"type":22},[],"2023-12-11 14:35:04",110613859,[38,39,40,41],"这不会影响目前人们对该商品的需求","这会减少人们对该商品的需求","这会增加人们对该商品的需求","这不会影响现在和未来人们对该商品的需求","如果人们预期某种商品的未来价格会上升,则( )",{"answer":44,"createTime":45,"id":46,"options":47,"question":52,"source":21,"type":22},[],"2023-12-11 14:35:02",110613860,[48,49,50,51],"均衡价格上升,均衡数量下降","均衡价格下降,均衡数量上升","均衡价格和均衡数量都上升","均衡价格和均衡数量都下降","假定商品X和商品Z是近似替代品.当商品X价格上升时,商品Z的均衡价格和均衡数量会发生什么变化?( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":21,"type":22},[],110613861,[57,58,59,60],"2美元","2020美元","10美元","20美元","假如厂商生产的产量从1000单位增加到1002单位,总成本从2000美元上升到2020美元,那么它的边际成本等于 )",{"answer":63,"createTime":64,"id":65,"options":66,"question":71,"source":21,"type":22},[],"2023-12-03 19:03:56",110613862,[67,68,69,70],"吉芬商品","奢侈品","生活必需品","低档物品","某些人在收入较低时购买黑白电视机,在收入提高时则去购买彩色电视机,黑白电视机对这些人来说是( )",{"answer":73,"createTime":74,"id":75,"options":76,"question":81,"source":21,"type":22},[],"2023-12-11 14:35:07",110613863,[77,78,79,80],"稀缺的物品","市场上贩卖的物品","有用且稀缺的物品","有用的物品","经济物品是指( )",{"answer":83,"createTime":64,"id":84,"options":85,"question":90,"source":21,"type":22},[],110613864,[86,87,88,89],"自左下方向右上方倾斜的一条曲线","与横轴平行的一条线","与纵轴平行的一条线","自左上方向右下方倾斜的一条曲线","无差异曲线的一般形状是:( )",{"answer":92,"createTime":35,"id":93,"options":94,"question":99,"source":21,"type":22},[],110613865,[95,96,97,98],"使用一种资源的机会成本是放弃这种资源另一种用途的收入","是将其用于次优用途的收入","放弃这种资源在其他用途中所能得到的最高收入","保证这种资源在现用途继续使用而必须支付的费用","机会成本的经济含义是( )",{"answer":101,"createTime":35,"id":102,"options":103,"question":108,"source":21,"type":22},[],110613866,[104,105,106,107],"巧克力的消费量从1块增加到2块,满足程度从5个效用单位增加到8个效用单位,即增加了8个效用单位","巧克力的消费量从1块增加到2块,满足程度从5个效用单位增加到8个效用单位,即增加了3个效用单位","消费2个馒头,平均每个馒头获得的满足程度为6个效用单位","消费3个面包获得的满足程度是15个效用单位","下列哪种情况是边际效用( )"]