实在是不会了，需要做完后的截图，谢谢

class Animal:
    foot = 4
    weight = 14
    height = 30
# 1
animal = Animal()
# 2
print("foot属性值为：{}".format(animal.foot))
print("weight属性值为：{}".format(animal.weight))
print("height属性值为：{}".format(animal.height))