2. 外语
  3. Videoconferencing is nothing more than a television set or PC monitor with a camera. Through the video conferencing, not only yo

Videoconferencing is nothing more than a television set or PC monitor with a camera. Through the video conferencing, not only yo

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问题     Videoconferencing is nothing more than a television set or PC monitor with a camera. Through the video conferencing, not only your voice but also your face, the surroundings and any other graphic and physical【C1】______can be captured and transmitted through the communication system with or without wires. Of course, when you go into the details, the technology involved is very【C2】______and the subject matter littered with jargon. Such as ISDN(Integrated Services Digital Network), POTS(Plain Old Telephone Service)or the【C3】______behind bandwidth, latency and is ochrony which are used to explain how videoconferencing works. Good people communication is【C4】______in any business, and the more interaction you can achieve, the more likely it is that your【C5】______will be the right ones. Videoconferencing not only allows you to speak to people in different locations, but also note【C6】______expressions and gestures that let you know what the other person is really thinking. Meetings are made more【C7】______by sharing documents and computer applications that a simple telephone cannot【C8】______.
   【C9】______. organizations are discovering the competitive advantages and the power of videoconferencing. With advances in performance, economical pricing, the ability to【C10】______essential meeting tools and connectivity to global telephone networks and standardized videoconferencing protocols, videoconferencing is now a practical reality for any organization.
    A)Fortunately B)effective C)images D)articulate E)facial
    F)manage G)decisions H)connect I)advanced J)integrate
    K)progressive L)concepts M)pictures N)Increasingly O)important
【C6】
选项
答案E
解析 此处应填形容词修饰expressions。由上文Videoconferencing not only allows you to speak topeople in different locations“视频会议不仅可以让你跟不同地方的人说话”，______expressions and ges—tures that let you know what the other person isreally thinking．“______表情和姿态，从而让你知道他们的真实想法”，很明显修饰expressions的应该是facial，意思是“面部表情”。
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大学英语四级

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