【简答题】公共关系的要素主要有三个,简称公共关系三要素,即( )、 ( )、 ( )。
【简答题】Tomorrow the mayor is to ___ a group ?Tomorrow the mayor is to ___ a group of Canadian businessmen on a tour of the city. A) coordinate B) cooperate C) accompany D) associat...
【单选题】The mayor looked nervous and ___ when giving his speech.
【单选题】在windows7中关闭应用程序的快捷键是()
【简答题】[A] looked up to [B] looked forward [C] looked into [D] looked upon