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 the primary stress in each of the following questions.
Câu 1:
A. demolish
B. terrorist
C. dramatic
D. substantial
Câu 2:
A. electronic
B. equivalent
C. proficiency
D. petroleum
A.
B.
C.
D.