Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
We offer a speedy and secure service of transferring money in less than 24 hours
A. slow
B. open
C. unsure
D. uninterested
Đáp án : A
“speedy”: nhanh trái nghĩa với “slow”: chậm