<p>以下程序的输出结果是：( )<br/> d = {"zhang":"China", "Jone":"America", "Natan":"Japan"} <br/> print(max( ),min( ))</p>
<p> Japan America</p>
<p> zhang:China Jone:America</p>
<p> China America</p>
<p> zhang Jone</p>
