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

3/40

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

effective

vacation

concentrate

experience

Giải thích

Hướng dẫn giải:

Đáp án đúng: C

Đáp án C nhấn âm 1 các đáp án còn lại nhấn âm 2.