* Mark the letter A, B, C, or D on you answer sheet to indicate the word that
3/50
* Mark the letter A, B, C, or D on you answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.
tractor
police
section
outlook
Giải thích
Chọn BTrọng âm nhấn âm sổ 2, còn lại nhấn âm số 1.