<p>以下程序的输出结果是:( )<br/> s1 ="QQ"<br/> s2 ="Wechat"<br/> print("{:*<10}{:=>10}".format(s1,s2))</p>
<p> *******QQWechat====</p>
<p> QQWechat</p>
<p> *QQ Wechat====</p>
<p> QQ====Wechat</p>