I. Phonetics and Speaking

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions unhealthy vitamin

10/15

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

unhealthy

vitamin

mineral

natural

Giải thích

Đáp án A

Giải thích: Đáp án B, C, D trọng âm 1. Đáp án A trọng âm 2.