66.【解析】［D］细节题。第三、四段主要讲了两种类型的领导者的区别。其中instrumental leader侧重于群体目标的实现，而expressive leader相对于前者并不侧重于群体目标的实现，而是注重为群体成员提供情感支持，并尽力减少内部纷争。(Expressive leaders are less concerned with the overall goals of the group than with providing emotional support to group members and attempting to minimize tension and conflict among them。) |
