Itbeganwithoneredpap的精选

问题详情：阅读下面的短文，根据短文内容回答问题。Itbeganwithoneredpaperclip(回形针)andendedwithahouse.KyleMacDonald,a26-year-oldCanadian,gotathree-bedroomedhousethrough14trades(交换)thatstartedwithasingler...