Câu hỏi: Choose the word that has different primary stress: penalty, vertical, tsunami, childbearing.

A. penalty

B. vertical

C. tsunami

D. childbearing

Câu 1: Choose the word that has different primary stress: donation, celebrate, confidence, constancy.

A. donation

B. celebrate

C. confidence

D. constancy

Câu 2: Choose the word that has different primary stress: genuine, kangaroo, confidence, fortunate.

A. genuine

B. kangaroo

C. confidence

D. fortunate

Câu 3: Choose the word that has different primary stress: maximum, certificate, investment, inhabitant.

A. maximum

B. certificate

C. investment 

D. inhabitant

Câu 4: Choose the word that has different primary stress: representative, substantial, technology, redundancy.

A. representative

B. substantial

C. technology

D. redundancy

Câu 5: Choose the word that has different primary stress: expand, maintain, approach, comment.

A. expand

B. maintain 

C. approach

D. comment

Câu 6: Choose the word that has different primary stress: average, gigantic, aquatic, resourceful.

A. average

B. gigantic

C. aquatic

D. resourceful