Answer to What does the phrase “春天(chūntiān)” refer to?

Correct Answer: A

Analysis:
A. 春天(chūntiān) is the word for “Spring.”

The characters 春(chūn) means spring and 天(tiān) means sky.

B. 夏天(xiàtiān) is the word for “Summer.”

The characters 夏(xià) means summer and 天(tiān) means sky.

C. 秋天(qiūtiān) is the word for “Autumn.”

The characters …