Read the following passage and m...

Câu hỏi: Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 39 to 46.

A. it has become very important in our culture

B. people have been writing since there have been human beings

C. writing is secondary to language

D. human beings have been writing for at least 5000 years