2. 考研
  3. Advances in computers and data networks inspire visions of a future "information economy" in which everyone will have (1)_____ t

Advances in computers and data networks inspire visions of a future "information economy" in which everyone will have (1)_____ t

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问题     Advances in computers and data networks inspire visions of a future "information economy" in which everyone will have (1)_____ to gigabytes of all kinds of information anywhere and anytime, (2)_____ information has always been a (3)_____ difficult commodity to deal with, and, in some ways, computers and high-speed networks make the problems of buying, (4)_____, and distributing information goods worse (5)_____ better. The evolution of the Internet itself (6)_____ serious problems. (7)_____ the Internet has been privatized, several companies are (8)_____ to provide the backbones that will carry traffic (9)_____ local networks, but (10)_____ business models for interconnection—who pays how much for each packet (11)_____, for example—have (12)_____ to be developed. (13)_____ interconnection standards are developed that make (14)_____ cheap and easy to transmit information across independent networks, competition will (15)_____. If technical or economic (16)_____ make interconnection difficult, (17)_____ transmitting data across multiple networks is expensive or too slow, the (18)_____ suppliers can offer a significant performance (19)_____; they may be able to use this edge to drive out competitors and (20)_____ the market.
选项 A、but
B、yet
C、still
D、then
答案B
解析 语篇连贯。根据文章，由于因特网的私有化，几家公司相互竞争以提供局域网之间的信息流通，但是可以操作的提供相互交流的商业模式还没有产生，因此应选否定词，所以选yet。
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考研英语一

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