A. Every 2 years
B. Every 5 years
C. Every 4 years
D. Every 3 years
D
Dẫn chứng: Once every three years, 15-year-olds from around the world are tested on how well they know their reading, maths and science. This is called the Programme for International Student Assessment, or PISA for short.
Đáp án đúng: D. Every 3 years
Câu hỏi trên thuộc đề trắc nghiệm dưới đây !
Copyright © 2021 HOCTAP247