Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered...
Đề bài
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22.
The development of the internet changed how people share information, creating rapid channels for news, commerce, and culture. Early networks linked researchers and hobbyists, who exchanged data and ideas across physical distances. (18) _______. By the 1990s commercial providers and browsers made access easier for non-technical users. Email, discussion groups, and simple websites let communities form without geographic constraints. (19) _______. Entrepreneurs and artists took advantage of new audiences while governments and institutions reconsidered regulation and privacy. (20) _______. Technical volunteers documented protocols and best practices, helping newcomers set up servers and mirror files. (21) _______. Over decades, standards bodies, universities, and companies negotiated interoperability so that diverse networks could interconnect. (22) _______.
(Adapted from https://www.computerhistory.org/revolution/the-web/20/385/2221)
Question 18. A. It originated as a decentralized collaboration among researchers rather than a commercial product designed for mass consumption
B. The network developed through informal cooperation between academics before becoming infrastructure for entertainment and commerce
C. These early systems emerged from scientific partnerships focused on data exchange rather than public accessibility or profit
D. The initial networks connected technical specialists pursuing research objectives rather than serving general public interests