Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the followings.
The noise is so faint that it was impossible to be sure what it was or even where it came from
A. general
B. indistinct
C. frightening
D. loud
Đáp án : D
Faint: yếu ớt >< loud: to lớn, mạnh mẽ