问题 单项选择题

某机电安装公司承建某36层商业大厦的建筑智能化系统安装工程。工程项目包括:通信网络系统、火灾自动报警及消防联动系统、安全防范系统、建筑设备自动监控系统、办公自动化系统等。商厦的库房门禁系统采用指纹电控锁,商厦内的通风与空调和消防等设施由BA系统监控。安装工程经各级各类验收合格后投入使用。

办公自动化系统的扫描机属于()。

A.系统硬件

B.系统软件

C.应用软件

D.执行软件

答案

参考答案:A

阅读理解

阅读理解。

     It's 7:45 in the morning, and 26-year-old Steve Clarkson is going to work. He puts on his jacket,

and picks up his mobile phone and laptop. As he leaves the house, he turns on his MP3 player and puts

on his headphone. He is ready to go.

     Today, for millions of people, gadgets like Clarkson's are a normal part of life.  "I'm a reporter for a

magazine, and I'm usually not in the office. My mobile phone and laptop help me to do my work both

on the road and at home," says Clarkson. Today many people can check e-mails, send messages, or

surf  the Web, using their mobile phones.

     Tina Fang is studying photography in New York City.  "Some of these gadgets are expensive, but

they can save your money in the long run. I have a digital camera. l can use it to take eighty pictures and

shoot video ( record an image onto video) at the same time. I listen to music on my MP3 player, and I

can download and read books on it, too. I use the camera and MP3 for both learning and fun. "

     It's now 9: 45. Steve Clarkson gets e-mails from his 17-year-old sister. She has a gadget that lets

her send e-mails, play games, and take notes. She is in class right now. "I e-mailed her back. I told her

to stop playing, and pay attention, "laughs Clarkson.  "These gadgets are fun, but sometimes they can 

distract (分散注意力) people, too."

l. What is Steve Clarkson?

A. A student.

B. A reporter.

C. A businessman.

D. A computer programmer.

2. Which of the following things is not a gadget?

A. A picture.          

B. A laptop.

C. An MP3 player.    

D. A mobile phone.

3. When his sister had lessons, Steve told her _________.

A. to pay no attention

B. to e-mail him back right away

C. to stop playing games

D. to listen to music on the MP3 player

单项选择题