The passage suggests that a blue moon is a
A
trick of the moon
B
regular event
C
rare phenomenon
D
life-long opportunity
Verified Correct Answer: C.
Grammar & Contextual Explanation
The passage mentions: "If once in a lifetime, you see a blue moon, don’t think your eyes are playing tricks on you." This implies that seeing a blue moon is not a common occurrence but rather a rare event that may happen only once in a person's lifetime. Therefore, the correct answer is C. rare phenomenon.
Source: Myschool Past Questions Archive (Record #15249)