Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part is pronounced differently from that of the rest in each of the following questions.
Trả lời câu hỏi dưới đây:
Punish /'pʌniʃ/, efficient /i'fiʃənt/, infectious /in'fekʃəs/, describe /dis'kraib/
Đáp án là D, có phần gạch chân là /ai/,