Choose 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.
Some land is best used if two or more different kinds of crops are grown on it alternately; on the other hand, it is better to grow the same crop continuously.
A. time after time
B. slowly but surely
C. one after another
D. for many years
Đáp án C
alternately: luân phiên => Đáp án là C. one after another: từng người một tiếp nhau