Câu hỏi:

Choose the letter A, B, C or D the word that has the underlined part different from others.

A. A. threaten

B. health

C. disease

D. headache 

Câu 1:

Choose the letter A, B, C or D the word that has different stress pattern from others.

A. nature

B. concern

C. suffer

D. injure 

Câu 2:

Choose the letter A, B, C or D the word that has different stress pattern from others.

A. defence    

B. concern    

C. pollute    

D. threaten 

Câu 3:

Choose the letter A, B, C or D the word that has different stress pattern from others.

A. flexible

B. destruction

C. constantly

D. completely 

Câu 4:

Choose the letter A, B, C or D the word that has the underlined part different from others.

A. A. pollute

B. concern

C. remove

D. protect 

Câu 5:

Choose the letter A, B, C or D the word that has the underlined part different from others.

A. A. protect    

B. loss    

C. constant

D. crop 

Câu 6:

Choose the letter A, B, C or D the word that has the underlined part different from others.

A. A. eliminate

B. fight

C. disappear

D. liquid