chief moustache machine chef2/50Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.chiefmoustachemachinechefGiải thíchĐáp án A Đọc là âm [tʃ], còn lại đọc là âm [ʃ] A. /tʃiːf/ B. /məˈstɑːʃ/ C. /məˈʃiːn/ D. /ʃef/