Mark the letter A, B, C or D on...

Câu hỏi: 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.
Yes, we went away on holiday last week, but it rained day in day out.

A. every single day.

B.  every other day.

C.  every two days.

D.  every second day.