Mark the letter A, B, C, or D on your answer sheet to indicate the wor

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of stress in each of the following questions.

• A. national
• B. vertical
• C. amateur
• D. athletic

A. national /ˈnæʃ.ən.əl/ (adj): thuộc về quốc gia

B. vertical /ˈvɜː.tɪ.kəl/ (adj): thẳng đứng

C. amateur /ˈæm.ə.tər/ (adj): nghiệp dư

D. athletic /æθˈlet.ɪk/ (adj): khỏe mạnh