They had become very famous and strangers often bothered them; so they guarded their privacy _____

A. jealous
B. jealously
C. appalling
D. minimally

The tents were collecting both the heat that _____ the ground and the rays that came from the sun.

A. in the direction
B. stay down
C. radiated to
D. radiated from

In general, smokers living in cities are slightly more ____ to lung cancer than smokers who are living in the country.

A. prone
B. coorelate
C. precision
D. incentive

A lower euro will actually help European exports become more affordable and more competitive around the world, ____ German automobiles, ____Italian leathers.

A. are they ...or
B. is it...or
C. be they...or
D. were they ...or

In a new country, he may find himself _____ that he never heard of before.

A. eating food
B. food
C. ate food
D. had food

Unfortunately , the injection did not work and despite much medication to calm his heart, he ____ in the early hours of the morning.

A. live up to
B. passed away
C. passed by
D. carried on

Bitterness, anger and _____can, figuratively speaking , axt as emotional cancer which may eat us up inside.

A. resent
B. terrorism
C. enrollment
D. resentment

The habit of going to coffee houses was ____ by the cities relatively small size, safe streets, good public transportation, and moderate climate.

A. signified
B. degraded
C. adverse
D. fostered

The city has a few modernbuildings in the central area which do not ____ the style of the city's overall character.

A. conform with
B. confirm
C. polar opposite
D. comply with

Video conferencing 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 __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 video conferencing 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. Video conferencing 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__. Organizations are increasingly discovering the competitive advantages and the ____of video conferencing. With advances in performance, economical pricing, the ability to __10__ essential meeting tools and connectivity to global telephone networks and standardized video conferencing protocols, video conferencing 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] power [N] increasingly [O] important参考答案：