问题 单项选择题

James Matin指出,当定义主题数据库和业务活动过程后,信息系统实施时,尚需对主题数据库进行

A.合并

B.分解

C.整理

D.组合

答案

参考答案:D

解析: 当给出许多主题数据库及业务活动过程后,在实现企业信息系统时,必须把这些主题数据库组合或划分成若干可以实现的子系统。故答案选D)。

阅读理解

任务型阅读。阅读下列短文,根据短文内容完成下列句子。

       In different countries around the world, people become grownups at different ages. Being grown-ups

   means to have the right to do certain things. ,Young men and women at this age can get a part-time job

  and begin to receive ari income of their own.  They no longer have to depend on their parents for money

  all the time. In many parts of North America, sixteen is the age when one can get a driver's license; in

  England, it is seventeen.

       There are responsibilities (责任) that go along with both of these rights. Getting a part-time job means

   you have to pay income tax (税). Driving a car means that you have to follow certain rules.

       Voting is another right that marks you have grown up.  In the United States, Canada and the U.K.,

  young people have the right to vote at the age of eighteen. This right also comes with responsibility. They

   must have an understanding of the needs of society, and they must also learn how politics works.

1. When you grow up, it means you ____________________.

2. If you receive an income, you can't have to ____________________ your parents any longer for

    money again and again.

3. When a grown-up person can get a driver's license, the age is ____________________ in England.

4. According to the passage,a grown-up has ____________________ right.

5.  If you have the right to vote, you have to know ____________________.

单项选择题