Câu hỏi: 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 primary stress in each of the following questions.
A. economic
B. economy
C. competitive
D. commitment
A. economic
B. economy
C. competitive
D. commitment
A. economic III
B. economy II
C. competitive II
D. commitment II
B. economy II
C. competitive II
D. commitment II
Đáp án A.