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2013年下半年，英语四级将改革，局部题型发生变化。选词填空在英语四级考试中，是考生们很难逾越的难关，很多考生做到这类题型都会选择直接放弃。其实，只要大量练习，再加上归纳总结，选词填空拿高分并不难。下面小编整理了选词填空题型训练，希望对考生们有帮助。
Videoconferencing is nothing more than a television set or PC monitor with a camera
Through the videocenferencing, not only your voice but also your face, the
surroundings and any other graphic and phisical __1__ 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 __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.
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
