Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Shaking hands is the ________ way of greeting business counterparts in Europe
A. convenient
B. absolute
C. practical
D. customary
Đáp án D
Convenient: thoải mái
Absolute: hoàn toàn, tuyệt đối
Practical: thực hành, thực tế
Customary: phong tục