A.MAINTAIN B.PERFORM C.PREFER D.OFFERMARK THE LETTER A, B, C, OR D ON...
Câu 2 (NB): A.
maintain
B.
perform
C.
prefer
D.
offer
Mark 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.