Câu hỏi: Choose the word that has different primary stress: Dificult, Popular, National, Effective.

A. Dificult

B. Popular

C. National 

D. Effective

Câu 1: Choose the word that has different primary stress: Preface, Famous, Mountain, Believe.

A. Preface

B. Famous

C. Mountain

D. Believe

Câu 2: Choose the word that has different primary stress: Opponent, Personal, Semester, Eternal.

A. Opponent

B. Personal

C. Semester  

D.  Eternal

Câu 3: Choose the word that has different primary stress: Envelope, Consumption,  Specific, Encounter.

A. Envelope

B. Consumption

C. Specific

D. Encounter

Câu 4: Choose the word that has different primary stress: Monitor, Radio, Amazing, Visitor.

A. Monitor

B. Radio

C. Amazing 

D. Visitor

Câu 5: Choose the word that has different primary stress: Attraction, Assistant, Appointment, Visitor.

A. Attraction

B. Assistant

C. Appointment

D. Visitor

Câu 6: Choose the word that has different primary stress: Politics, Deposit, Conception, Occasion.

A. Politics

B. Deposit

C. Conception

D. Occasion