七年级选词填空练习题-2022英语四级选词填空练习题(4)20英语四级选词填空练习题(4)Section ADirections: In this section, there is a passage with ten blanks.You are required to select one word for each blank from a list of choes ven in a word bank follog the passage.Read the passage through carefully before making your choes.Each choe in the bank is identified by a letter.Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre.You may not use any of the words in the bank more than once.Questions 36 to 45 are based on the follog passage.Videoconferencing is nothing more than a television set or PC monitor with a camera.Through the video conferencing, not only your voe but also your face, the surroundings and any other graph and physal (36) can be captured and transmitted through the munation system with or without wires.Of course, when you go into the details, the technology involved is very (37) and the subject matter littered with jargon.Such as ISDN (Integrated Serves Dital work), POTS(Plain Old Telephone Serve) or the (38)behind bandwidth, latency and is corny whh are used to eplain how videoconferencing works.Good people munation is (39) in any business, and the more interaction you can achieve, the more likely it is that your (40) will be the right ones.Videoconferencing not only allows you to speak to people in different locations, but also note (41)epressions and gestures that let you know what the other person is really thinking.Meetings are made more (42) by sharing documents and puter lations that a simple telephone cannot (43) .(44) , organizations are discovering the petitive advantages and the power of videoconferencing.With advances in performance, economal pring, the ability to(45) essential meeting tools and connectivity to global telephone works and stand and ed video conferencing protocols, videoconferencing is now a practal reality for any organization.A) FortunatelyB) effectiveC) imagesD) ANTULATE) facialF) manageG) decsionsH) connectI) advancedJ) integrateK) progressiveL) conceptsM) pturesN) IncreasinglyO) important第 页 共 页