问题 问答题

在考生文件夹下完成下列操作:
1.将歌手比赛分为4个组,“歌手表”中的“歌手编号”字段的左边两位表示该歌手所在的组号。考生文件夹下的程序文件five.prg的功能是:根据“歌手表”计算每个组的歌手人数,将结果存入表one,表one中有“组号”和“歌手人数”两个字段。程序中有3处错误,请修改并执行程序。
注意:只能修改标有错误的语句行,不能修改其他语句,数组名A不允许修改。
2.建立一个数据库文件“歌手大奖赛.dbc”,并将“歌手表”、“评委表”和“评分表”3个自由表添加到该数据库中。使用视图设计器建立视图songer_view,根据“歌手表”、“评委表”和“评分表”建立该视图,视图中的字段项包括评委姓名、歌手姓名、分数,视图中的记录按“歌手姓名”升序排列,若“歌手姓名”相同再按“分数”降序排列。

答案

参考答案:[操作步骤]
步骤1:打开程序five,修改其中的错误如图1所示。


图1

阅读理解

阅读短文,根据其内容回答问题。

    Many people have jobs. They go to work nearly every day. Some people are lucky. Either they have

very interesting jobs or they make a lot of money Most people are not so lucky. Either their jobs are not

very interesting or they don't make much money. 

    The most interesting jobs are often the most difficult. People take a long time to learn how to do them.

Doctors study for at least six years after finishing school. 

     Some young people have interesting and high-pay jobs. Many young players do their work successfully.

Football and tennis stars are usually under 35 years old. Older people usually can not play these sports very

well. They cannot move fast enough. Golf, however, is a good sport for older people. Many golf players

are quite old, but they can play it successfully.

     Most people work until they are 60 or 65 years old. Then they retire (退休) and have a lot of free time.

Some people never retire though. These people usually have very interesting jobs Writers, artists, scientists

and actors (演员) usually work until they die. Their work is their life.

1.Do most people have interesting and high-pay jobs?

     ______________________________________________________________________________

2.Why do some jobs have to be taken a long time to learn?

     ______________________________________________________________________________

3.What sports are young people good at?

     ______________________________________________________________________________

4.Why is golf a good sport for older people?

     ______________________________________________________________________________

5.When do some people who have interesting jobs retire?

     ______________________________________________________________________________

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