danuoyi.mengmianren.com
注册
登录
订单
常见问题解答
:Invitation letters are usually sent by _________ to scholars and experts in the field and other prospective participants. A: the organizing committeeB: the sponsor(s)C: the coordinating committeeD: secretariat答案: the organizing committee7、
点击这里,查看本门网课答案
登录
订单
帮助
主页