What does the idiom 'once in a blue moon' mean?
Correct Answer: A. very rarely
'once in a blue moon' means very rarely.
'once in a blue moon' means very rarely.
Login with Gmail for complete course access.
LoginPractice this MCQ with options, instant answer checking, explanation, exam-wise filters, next/previous navigation and shareable result image.
This question is useful for exam preparation because it provides direct multiple-choice practice with options, answer checking and explanation.
Correct answer: A. very rarely