spend in和 spend on的区别
问题描述：
spend in和 spend on的区别
答
当作花费时间或金钱时,后面接on后用名词接in（也可省去）接doing但作度过讲就不是这样如：Spend my summer holidays in Beijing这里in后是名词切不可死记硬背，会犯错误的那什麽时候用spend in doing 什麽时候用spend in sth.spend钱，时间如：I spent three yuan in buying the bookI spend three hours in finishing the book当作花费时间或金钱时，后面接on后用名词 那你前面这句是什麽意思如：I spent three yuan on the bookI spent three hours on homework3Q不客气