以下url的域名是？http://www.xmgc360.com/_pages/courseroom/courseroom.html?ttag=pHTML5
A、www.xmgc360.com;
B、www.xmgc360.com/_pages/courseroom;
C、www.xmgc360.com/_pages/courseroom/courseroom.html;
D、www.xmgc360.com/_pages/courseroom/courseroom.html?ttag=pHTML5
发布时间：2024-09-13 10:57:50
