摘要: 1 8.2.3 2 def describe_pet(pet_name, animal_type='dog'): 3 """显示宠物的信息""" 4 print("\nI have a " + animal_type + ".") 5 print("My " + animal_type + "'s 阅读全文
posted @ 2019-02-24 02:12 波波皮球 阅读(99) 评论(0) 推荐(0) 编辑