A. courteous B. subscribe C. service D. customer
A. courteous
B. subscribe
C. service
D. customer
Đáp án: B
Giải thích: Đáp án A, C, D trọng âm 1. Đáp án B trọng âm 2.
Choose the word which is pronounced differently from the others.
Choose the word which is pronounced differently from the others.