Trắc nghiệm: Choose the letter A B C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions,Choose the letter A B C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions,Choose the letter ( A; B; C or D) to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions,Choose the letter A. B. C. or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.,Choose the letter A. B. C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.,Choose the letter (A B C or D) to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions