问题 选择题

2012年“五一”小长假期间,特价机票降至低于火车硬卧车票票价,使得不少原打算坐火车出行的人改乘飞机。这种现象说明(  )

A.价格是由需求决定的

B.价格是受消费者制约的

C.消费者对商品的选择,受服务质量的影响

D.在互为替代的两种商品中,一种商品价格变动影响另一种商品的需求量

答案

答案:D

题目分析:该题考查价格变动对替代品的影响,A观点错误,价格由价值决定,不是需求决定,B观点错误,价格是受供求关系的影响,不是消费者的制约,C观点正确但是不符合题意,题干是说机票降价,导致坐火车的人改坐飞机,说明在互为替代的两种商品中,一种商品价格变动影响另一种商品的需求量,故D观点符合题意,故答案应选D。

点评:互为代替品:功用相同或相近,可以满足消费者同一需求的两种互为替代品中,一种商品价格上升,消费者将减少对该商品的需求量,转而消费另一种商品,导致对另一种商品的需求量增加;反之亦然。难度适中。

阅读理解

American women experience a great variety of lifestyle. A typical American woman may be single. She may also be divorced or married. She may be a homemaker, a doctor or a factory worker. It is very difficult to generalize about American women. However, one thing that many American women have in common is their attitudes about themselves and their roles in American life.

Historically, American women have always been very independent. The first settlers to come to New England were ten young couples that had left behind their extended families. The women were alone in a new, undeveloped country with their husbands. This has two important effects. First of all, this was the uncivilized environment that demanded every person to share in developing it and in survival. Women worked with their husbands and children to make themselves accepted in this new land. Second, because they were in a new land without the established influence of older members of society, women felt free to step into non—traditional roles.

This role of women was strengthened in later years as Americans move west again, leaving families behind and meeting a new environment. Even later, in the east, as new settlers arrived, women often found jobs more easily than men. Women became the supporters of the family.

Within the established lifestyle of the industrialized twentieth century, the strong role of women was not attractive as in the early days of the country. Some women stepped into the men’s jobs as factory and business workers. After the war, some women stayed in these positions, and others left their jobs with a new sense of ability.

小题1:A typical American woman is______________.

A.single or married

B. divorced

C.sure about herself and her role

D. all of the above小题2: During the industrialized twentieth century, the role of women__________.

A.was found out

B.was as important as before.

C.declined

D.was stronger than that of the early days小题3: Women took part in men’s job during the time of_________.

A.the Second World War

B. the Westward Movement

C. the early immigration

D. the industrialized twentieth century.

单项选择题