Câu hỏi: Choose the word that has different primary stress: opponent, vertical, windsurfing, penalty.

A. opponent

B. vertical 

C. windsurfing

D. penalty

Câu 1: Choose the word that has different primary stress: historical, librarian, adolescence, phenomenon.

A. historical

B. librarian 

C. adolescence

D. phenomenon

Câu 2: Choose the word that has different primary stress: September, commence, national, opponent.

A. September

B. commence

C. national

D. opponent

Câu 3: Choose the word that has different primary stress: discipline, counterpart, supportive, signature.

A. discipline

B. counterpart

C. supportive

D. signature

Câu 4: Choose the word that has different primary stress: literature, acupuncture, preventive, temperature.

A. literature

B. acupuncture

C. preventive

D. temperature

Câu 5: Choose the word that has different primary stress: Neighbor, Receive, Differ, Classmate.

A. Neighbor

B. Receive

C. Differ

D. Classmate

Câu 6: Choose the word that has different primary stress: superstar, respectful, introvert, sensitive.

A. superstar

B. respectful

C. introvert

D. sensitive