Question

American cities are similar to other cities around the world: In every country, cities reflect（反映）the values of the culture. American cities are changing, just as American society is changing.
After World War Ⅱ, the population of most large American cities became smaller; however, the population shifts（轉移）to and from the city reflect the changing values of American society. In the late 1940s and early 1950s, city residents（居民）became richer. They had more children so they needed more space. They moved out of their flats in the city to buy their own homes. They bought houses in the suburbs（郊區）.
Now things are changing. The children of the people who left the cities in the 1950s are now adults. Many, unlike their parents, want to live in the cities. They continue to move to Sun Belt cities and older ones of the Northeast and Midwest. Many young people are moving back into the city. They prefer the city to the suburbs because their jobs are there; or they just enjoy the excitement and what the city offers.
This population shift is bringing problems as well as some advantages. Countless poor people must leave their flats in the city because the owners want to sell the buildings or make flats for sale instead of for rent（租金）. In the 1950s, many poor people did not have enough money to move to the suburbs; now many of these same people do not have enough money to stay in the cities.
Only a few years ago, people thought that the older American cities were dying. Some city residents now see a bright, new future. Others see only problems. One thing is sure: many dying cities are alive again.
【小題1】The main idea of the passage is _________.

A．cities around the world

B．the dying cities

C．the changing American cities

D．the changing of the American culture

【小題2】 Why did American city residents want to live in the suburbs after World War Ⅱ?

A．Because older American cities were dying.

B．Because they were richer and needed more space.

C．Because cities included the worst parts of society.

D．Because they could hardly afford to live in the city.

【小題3】 According to the 4th paragraph, a great many poor people in American cities _________.

A．are faced with housing problems

B．are made to move to the suburbs

C．want to sell their buildings

D．need more money for daily costs

【小題4】We can know from the passage that _________.

A．American cities are changing for the worse

B．the population is getting smaller in older American cities

C．many people are now moving from American cities

D．people have different views on American cities

Answer 1

【小題1】C
【小題2】B
【小題3】A
【小題4】D

解析試題分析：本文作者介紹了美國城市發展變化過程中的一些現象,就像任何國家一樣,城市就是文化價值的一種反映.短文重點介紹了二戰以后,美國城市變化的一些現象,特點.短文最后指出到現在人們對美國城市的認識還沒有一個統一的觀點.
【小題1】通過閱讀短文可知本文第一段及點明了本文的主旨,即介紹美國城市的變化,故選C.
【小題2】根據In the late 1940s and early 1950s, city residents（居民）became richer. They had more children so they needed more space. They moved out of their flats in the city to buy their own homes.描述可知選B.
【小題3】根據Countless poor people must leave their flats in the city because the owners want to sell the buildings or make flats for sale instead of for rent（租金）.描述可知選A.
【小題4】通過短文最后一段可知人們對于美國城市的觀點有很多種,故選D.
考點：關于美國城市變遷的說明文
點評：這篇短文難度較大，有些內容需要根據相關內容總結，因此動手前要先細讀短文，掌握題意后在動手解答問題。