Instrumental leaders are likely to have a rather secondary relationship to other group members. They give others and may discipline group members who inhibit attainment of the groups goals. Expressive leaders cultivate a more personal or primary relationship to others in the group. They offer sympathy when someone experiences difficulties and try to resolve issues that threaten to divide the group. As the difference in these two roles suggest, expressive leaders generally receive more personal affection from group members; instrumental leaders, if they are successful in promoting group goals, may enjoy a more distant respect。

　　62. What does the passage mainly discuss?

　　[A]The problems faced by leaders。

　　[B]How leadership differs in small and large groups。

　　[C]How social groups determine who will lead them。

　　[D]The role of leaders in social groups。

　　63.The passage mentions all of the following ways by which people can become leaders EXCEPT_____________。

　　[A]recruitment

　　[B]formal election process

　　[C]specific leadership training

　　[D]traditional cultural patterns

　　64. Which of the following statements about leadership can be inferred from Paragraph 2?

　　[A]A person who is an effective leader of a particular group may not be an effective leader in another group。

　　[B]Few people succeed in sharing a leadership role with another person。

　　[C]A person can best learn how to be an effective leader by studying research on leadership。

　　[D]Most people desire to be leaders but can produce little evidence of their qualifications。

　　65. In mentioning “natural leaders” in Line 7, the author is making the point that____________。

　　[A]few people qualify as “natural leaders”

　　[B]there is no proof that “natural leaders” exist

　　[C]“natural leaders” are easily accepted by the members of a group

　　[D]“natural leaders” share a similar set of characteristics

　　66. The passage indicates that instrumental leaders generally focus on___________。

　　[A]ensuring harmonious relationships

　　[B]sharing responsibility with group members

　　[C]identifying new leaders

　　[D]achieving a goal