You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <allpages apcontinue="免费午餐应急预案" />
  </query-continue>
  <query>
    <allpages>
      <p pageid="107" ns="0" title="中国社会福利基金会免费午餐基金募款箱管理办法(2014版)" />
      <p pageid="111" ns="0" title="云柯" />
      <p pageid="48" ns="0" title="人员" />
      <p pageid="36" ns="0" title="人员介绍" />
      <p pageid="87" ns="0" title="何青松" />
      <p pageid="123" ns="0" title="作用价值" />
      <p pageid="42" ns="0" title="信息部" />
      <p pageid="18" ns="0" title="免费午餐2012信息化建设大事记" />
      <p pageid="9" ns="0" title="免费午餐大事记" />
      <p pageid="117" ns="0" title="免费午餐实时全反馈报告" />
    </allpages>
  </query>
</api>