问题 单项选择题

计算机软件系统包括______。

A.程序、数据和相关文档

B.操作系统和办公软件

C.数据库管理系统和编译系统

D.系统软件和应用软件

答案

参考答案:D

解析: 计算机的软件分为系统软件和应用软件。系统软件是为了计算机能正常、高效工作所配备的各种管理、监控和维护系统的程序及其有关资料。系统软件主要包括如下几个方面:1)操作系统软件,这是软件的核心;2)各种语占的解释程序和编译程序(如BASIC语言解释程序等);3)各科,服务性程序(如机器的调试、故障检查和诊断程序等);4)各种数据库管理系统(FoxPro等)系统软件的任务,一是更好地发挥计算机的效率,二是方便用户使用计算机。应用软件是为解决各种实际问题而编制的计算机应用程序及其有关资料。应用软件往往邯是针对用户的需要,利用汁算机来解决某方面的数学计算软件包、统计软件包、有限元计算软件包。事务管理方面的软件如工资系统、人事档案系统、财务系统等。计算机的作用之所以如此强大,最根本的原因是计算机能够运行各种各样的程序,从而发挥强大的作用。

阅读理解

Friends play an important part in our lives, and although we can’t be more familiar with the fact of friendship, we often don’t clearly understand how we make friends, especially with Americans. Here are some pieces of advice on making friends with Americans:

* Visiting places Americans enjoy: parties, churches, restaurants, parks and sports clubs.

* Be willing to take the first step. Don’t wait for them to get close to you. Americans in China may not know you speak English. They may be uncomfortable if they can’t speak your language.

* Use small talks to open the conversation. Ask them where they’re from, why they come to China, etc. Remember: Be careful not to ask personal questions about age, salary and so on.

* Show an interest in their culture, their country or their job. Americans like to talk about themselves.

* Invite them to join you for dinner or just for coffee or tea. Try to set a specific (明确的)time. Americans sometimes make general invitations like “Let’s go out for a dinner sometime.” Often this is just a way to be friendly. It’s not always a real invitation.

* Don’t expect too much at first. Maybe they’re being friendly. But maybe they want to be your good friends. It will take time to tell.

小题1:According to the passage, Americans like to visit the following places except ______.

A.shopping centers

B.parks

C.sport clubs

D.churches小题2:How many pieces of advice does the writer offer on making friends with Americans?

A.Four.

B.Five.

C.Six.

D.Seven.小题3:What should you say when you meet an American for the first time?

A.What’s your age?

B.How much do you get in a month?

C.Nice to meet you! Are you from America?

D.Let’s get together sometime. I want to ask you some questions.小题4:Which is the best way to make friends with an American?

A.To ask him if he is willing to make friends with you.

B.To spend a long time learning about him.

C.To wait until he tells you his thoughts.

D.To ask him to join you for dinner.小题5:What do we know from the passage?

A.It’s very important to be a good friend of an American.

B.It’s difficult to get on with Americans.

C.Different peoples have different customs and cultures.

D.Friendship is the most important in our daily life.

单项选择题 B型题