The word “it” in the first paragraph refers to __________.
Correct answer: A
Question translation: The word “it” in paragraph 1 is closest in meaning to ___________.
C. Lunar calendar
Explanation: We see that the pronoun it is at the beginning of a sentence, so it replaces a certain noun in the previous sentence. Chusok is a time for family reunions and for people to honor and give thanks to their ancestors. In terms of meaning, it replaces the noun Chuseok, so option A is the most suitable.