diy2.py

score = {'语文':91,'数学':88,'英语':85}

# 请对字典进行遍历，将保存的分数以键值对的形式提取打印出来
for i in score.keys():
    print(i)
for i in score.values():
    print(i)
for k,v in score.items():
    print(k,v)