“Get your hands off me, I have been stolen,” the laptop, a portable（便携式的）puter, shouted. That is a new solution to laptop puter theft: a program that lets owners give their property a voice when it has been taken.
The program allows users to display alerts（警报）on the missing puter’s screen and even to set a spoken message. Tracking software for stolen laptops has been on the market for some time, but this is thought to be the first that allows owners to give the thief a piece of their mind.
Owners must report their laptop missing by visiting to a website, which sends a message to the model: a red and yellow “lost or stolen” sign appears on its screen when it is started. Under the latest version(版本) of the software, users can also send a spoken message.
The message can be set to reappear every 30 seconds, no matter how many times the thief closes it. “One customer sent a message saying, ‘You are being tracked. I am right at your door’,” said Carrie Hafeman, chief executive (主管) of the pany which produces the program, Retriever.
In the latest version, people can add a spoken message. For example, the laptop’s speakers will say: “Help, this laptop is reported lost or stolen. If you are not my owner, please report me now.”
The Retriever software package(软件包), which costs $29.95 (￡21) but has a free trial period, has the functions of many security software programs. Owners can remotely switch to an alternative password if they fear that the thief has also got hold of the access details.
If a thief accesses the internet with the stolen laptop, Retriever will collect information on the internet service provider in use, so that the police can be alerted to its location.
Thousands of laptops are stolen every year from homes and offices, but with the use of laptops increasing, the number stolen while their owners are out and about has been rising sharply.
Other security software allows users to erase（删除）data remotely or lock down the puter.
【小题1】The expression “to give the thief a piece of their mind” can be understood as “ ”.A．to give the thief an alert mind B．to express the owners’ anger to the thiefC．to remind the thief of his conscience D．to make the thief give up his mind【小题2】Different from other security software, Retriever can .A．record the stealing processB．help recognize the lost laptopC．lock down the puter remotelyD．send a spoken message【小题3】One function of the program is that it allows the owner to at a distance.A．change some access details for switching on the laptopB．turn on the laptop by using the original passwordC．operate the laptop by means of an alternative passwordD．erase the information kept in the stolen laptop【小题4】Which of the following can best summarize the main idea of the passage?A．With no Retriever, thousands of laptops are stolen every year.B．A new software provides a means to reduce laptop theft.C．Retriever has helped to find thieves and lost puters.D．A new program offers a munication platform with the thief.B
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(答案→)B
解析：文章是一篇说明文。主要介绍了一种新型电脑防盗软件，这种软件不仅能向窃贼发送文字和语音信息，还能跟踪、远程改变密码以及收集网络信息，来帮助警方发现被盗电脑的位置，以减少手提电脑失窃事件的发生频率。
【小题1】细节理解题。由第一、二段可知，这种新型软件的新功能是可以向手提电脑偷窃者发出语音信息，如：Get your hands off me, I have been stolen.。这显然是表达电脑主人对窃贼的愤怒情绪的，故正确答案为B。其他同类软件具有向窃贼发出警告文字信息的功能，故A项和题干不能完全吻合，可排除。故选B。
【小题2】细节理解题。根据第二段“Tracking software for stolen laptops has been on the market for some time, but this is thought to be the first that allows owners to give the thief a piece of their mind.”可知，这种软件可以表达电脑主人的心情、情绪，也就是发出语音信息。故选D。
【小题3】 细节理解题。根据第六段“Owners can remotely switch to an alternative password if they fear that the thief has also got hold of the access details.”可知，A项说法正确；B、C是对本句的误解。根据第九段可知，清除被盗电脑信息并非这种软件的功能，可排除D。故选A。
【小题4】概括主旨大意题。本文介绍了一种新型电脑防盗软件，这种软件不仅能向窃贼发送文字和语音信息，还能跟踪、远程改变密码以及收集网络信息，来帮助警方发现被盗电脑的位置，以减少手提电脑的失窃事件的发生。B项较全面的概括了这一主题，为正确答案。其余几项都比较片面。故选B。