1 The traditional dividing line in America between "east" and "west" is_____.

2 The earliest part in America to be found and taken over by early settlers is ____.

3 The largest racial group in the whole population of U.S.A is____.

4 Before 2000, the largest minority group in the United States is____.

5 ____has the world's oldest written constitution and political party.

6 The economic problem caused by the depression in 1929 was eventually solved by____.

7 In the United States, primary education requires____years.

8 Most college students in the United States are in____institutions.

9 The three main levels of courts of the federal judicial system in America are____________.

10 _____(which state )is not governed by the common law.

练习题答案及题解:

1. The Mississippi River, 密西西比河是美国传统的东方和西方的分界线。

2. The Atlantic and Gulf Coastal Plain，最早被早期定居者发现和占领的地方是大西洋及其沿岸平原。

3. Non-hispanics white， 非西班牙裔的白人是美国最大的种族群体。

4 .African Americans， 2000年以前非裔美国人是美国最大的少数民族群体。2000年以后，拉丁裔美国人的人数超过了非裔美国人的人数，成为美国第一大少数民族群体。

5. America， 美国拥有世界上最古老的宪法和政党。

6. World War II， 第二次世界大战的爆发帮助美国走出了经济困境。

7. Six years， 美国的小学要花费大约六年的时间。

8. Public， 大部分美国大学生都在公立学校就读。

9. 美国的联邦法院系统包括：the United States District Courts; the United States Courts of Appeal ; the United States Supreme Court.

10. Louisana， 路易斯安娜州不受共同法的约束。