Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
The guards were ordered to get to the king's room on the double.
A. in a larger number
B. very quickly
C. on the second floor
D. every two hours
Đáp án B
A. một số lớn hơn
B. rất nhanh
C. trên tầng hai
D. mỗi phiên hai giờ