AMayItalktoMr.Smithaboutthesalesplan?BSorry.Heisinthemeeting.QWhatisMr.Smithdoingnow?AHe’sattendingameeting.BHe’swritingareport.CHe’sonabusinesstrip.DHe’sonhisholiday.

  尔雅 智慧树 mooc


+
账户
更新
搜索
帮助
主页