dic = {1: '日照香炉生紫烟', 2: '遥看瀑布挂前川',3:'飞流直下三千尺',4:'疑是银河落九天'} del dic print(dic) # NameError: name 'dic' is not defined 1. 2. 3. 4. 删除键对应键值对 dic = {1: '日照香炉生紫烟', 2: '遥看瀑布挂前川',3:'飞流直下三千尺',4:'疑是银河落...