Mark the letter A, B, C, or D to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions.
Trả lời câu hỏi dưới đây:
He was asked to account for his presence at the scene of crime.
account for= giải thích cho
A. phàn nàn
B. trao đổi
C. giải thích
D. sắp xếp