来自：查字典高考网 2014-12-25
Everyone in a particular society recognizes social roles: father， mother， child， teacher， student， police officer， store clerk， doctor， judge， political leader， and so on. Every culture expects certain types of behavior from people who play certain social roles. Anyone occupying a given position is expected to adopt a specific attitude. A store clerk is expected to take care of customers patiently and politely， and a judge is expected to make wise and fair decisions about laws.
Informal social roles are not always easy to recognize， but can be identified with careful research. They are key indicators of a groups health and happiness. Within the family， one informal role is the family hero， the person who defines integrity and upholds family morality. Others are the family arbitrator， the person who keeps the peace， and the family historian， often a grandparent， who relays valuable cultural information that maintains both the family and the larger society. And finally， there is the family friend， the person who provides comfort and companionship to the family members with emotional needs.
1.Why does the author mention and a in paragraph 1?
A. To give examples of people who hold positions of respects.
B. To explain why social roles are important to a society.
C. To illustrate the behavior required of certain social roles.
D. To compare the responsibilities of two different occupations.
2.Why does the author use the term in discussing informal social roles?
A.To identify the most important type of social roles.
B.To explain how to identify informal social roles
C.To point out that informal roles are unique to families
D.To emphasize the value of informal roles to a group
答案:
1.C2.D
【2007托福考试阅读模拟考题训练(一)】相关文章：
[标签：海外留学,考试,托福,,]
2019全国高考志愿填报攻略 第50集 天津市高考历史三年本科录取排名
广州早晨 2019 山西一高中班主任带学生骑行1800公里去上海
1000张学生用草稿纸考研专用免邮空白便宜薄演草演算纸白纸本书写纸批发打草a4大张实惠装18k高考数学草稿本
他高考作文仅得6分，总分428分，被985高校录取，却被导师拒绝！
高考体育四项生的日常训练——深蹲移动跳：发展膝关节，踝关节力量。
葛军大爷怒了：高考我出了个小学数学送分题，你们跟我说不会做？
探秘历史 第二季 第233集 考英语用来睡觉，结果仍是高考状元，如今她怎么样了？
一边扔试卷一边玩摇滚？这个学校的高考减压方式，真是帅到没朋友
探秘历史 第二季 第479集 河南叛逆高考生，写下8000字批判作文，现状如何？
高考阅卷名师给考生的高考作文密训课 第3集 高考作文审题实操方法精讲（一）
视频|2019全国高考今日开考: 语文特级教师评析上海卷高考作文
探秘历史 第二季 第211集 此人高考数学考了0分，因作文写3句话被重点大学录取
高考阅卷名师给考生的高考作文密训课 第4集 高考作文审题实操方法精讲（二）
