Choose the letter A, B, C or D to complete the passage below
The Internet was born (1) _________scientists attempted to connect the American Defence Network to other satellite networks in (2) _________to exchange information. Soon, scientific and educational institutions as well as research departments became interested (3) _________ linking up, and, before long, the Internet had expanded into an international information and communication network.
The Internet now (4) _________ all the countries in the world. You can be connected to the Internet directly through your own computer or you can hook up to (5) _________ access system which allows you to use some of the Internet’s services.
The Internet was born (1) _________scientists attempted to connect the American Defence Network to other satellite networks in (2) _________to exchange information. Soon, scientific and educational institutions as well as research departments became interested (3) _________ linking up, and, before long, the Internet had expanded into an international information and communication network.
The Internet now (4) _________ all the countries in the world. You can be connected to the Internet directly through your own computer or you can hook up to (5) _________ access system which allows you to use some of the Internet’s services.
Question 5:
A. a
B. an
C. the
D. x
Đáp án: B
Giải thích: an + N bắt đầu bằng nguyên âm
Dịch: Bạn có thể kết nối Internet trực tiếp với máy tính hoặc nối với một hệ thống cho phép sử dụng 1 phần dịch vụ mạng.