四级考试选词填空强化习题及答案

　　四级考试选词填空强化习题原文：

　　when you go into the details, the technology involved is very __2__ and the subject

　　matter littered with jargon. Such as ISDN (Integrated Services Digital Network),

　　POTS (Plain Old Telephone Service) or the __3__ behind bandwidth, latency and

　　isochrony which are used to explain how videoconferencing works.Good people

　　communication is __4__ in any business, and the more interaction you can achieve,

　　the more likely it is that your __5__ will be the right ones. Videoconferencing not

　　only allows you to speak to people in different locations, but also note __6__

　　expressions and gestures that let you know what the other person is really thinking.

　　Meetings are made more __7__ by sharing documents and computer applications that

　　a simple telephone cannot __8__.__9__, organizations are discovering the

　　competitive advantages and the power of videoconferencing. With advances in

　　performance, economical pricing, the ability to __10__ essential meeting tools and

　　connectivity to global telephone networks and standardized videoconferencing

　　protocols, videoconferencing is now a practical reality for any organization.

　　四级考试选词填空强化习题选项：

　　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

　　四级考试选词填空强化习题答案：

　　1.C

　　2.I

　　3.L

　　4.O

　　5.G

　　6.E

　　7.B

　　8.F

　　9.N

　　10.J

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