save project

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 k,v in score.items(): #added by teacher
-    print(k+"成绩是："+ str(v)) #added by teacher
-for k in score.keys()：#added by teacher
-    print(k + "成绩是：" + str(score[k])) #added by teacher
+#[start]added by teacher
+for k,v in score.items():
+    print(k+"成绩是："+ str(v)) 
+for k in score.keys():
+    print(k + "成绩是：" + str(score[k])) 
+for k in score:
+    print(k + "成绩是：" + str(score[k]))
+#[end]added by teacher
\ No newline at end of file