单项选择题
下面代码的执行结果是 knights ={'gallahad':'the pure','robin':'the brave'}for k,v in knights.items(): print(k,v)
A、gallahad, the pure
robin, the brave
B、gallahad the pure
robin the brave
C、the pure,gallahad
the brave,robin
D、the pure gallahad
the brave robin