2. 职称英语
  3. [audioFiles]2015m8x/audio_ezfj_ezflisteningd_20157_041[/audioFiles]

[audioFiles]2015m8x/audio_ezfj_ezflisteningd_20157_041[/audioFiles]

游客2023-11-04  42
问题  
选项
答案                         Spy Cell Phones
    A spy phone is a mobile phone or a spy device / that allows a user to monitor and hear or record conversations and other activities taking place over the phone. / Spy phones can function in different ways. / They can be used as listening devices / whereby secretive conversations can be tracked. / They are popularly used by secret agencies to track criminal activities / that are carried out over networks. / They can be used for tracking periodic calls and recording the frequency of calls from certain suspicious numbers. / Also, they can be used for monitoring business and household activities / while the cell phone user is away. / Although spy cell phones have many positive sides, / they give rise to legal as well as moral concerns, / because spy cell phone software is easily available. / Cell phones are easily transferable to spy phones. / Their ready availability makes them subject to illegal use.
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/3156552.html
相关试题推荐
随机试题
最新回复(0)