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、distinctly
B、notoriously
C、well-known
D、especially

答案B

解析 上下文与副词辨析。distinctly意为"显著地";well-known是形容词,意为"著名的";especially意为"尤其,特别地"。根据上下文,转折之后应选一个带有贬义色彩的词语,notoriously(臭名昭著地)最符合题意,意指"信息一直是一种特别难对付的商品"。
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