When he was 20, he developed ______ ...
Câu hỏi: When he was 20, he developed ______ for the personal computer.
A the world first computer’s language
B the computer language for the first world
C the world’s first computer language
D the first world’s computer language
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT Quốc gia môn Anh 2017- Đề số 4 ( có video chữa)