Alongtimeagotherewer的甄选

问题详情：  AlongtimeagotherewerenodonkeysinGuiZhou.Onedayamerchantfromanotherpartofthecountrywentthereandtookadonkey(驴)withhim.Laterthedonkeygotsickandthemerchantleftitbehindandwentonhisjourney.When...