Discuss Forum
1. 'Once in blue moon' means-
- A. very rarely
- B. very rarely
- C. very rarely
- D. very rarely
Answer: Option A
Explanation:
Once in a ‘blue moon’ means rarely
idiom. rarely: Once in a blue moon he'd call, but for months at a time we heard nothing. (Definition of once in a blue moon from the Cambridge Academic Content Dictionary © Cambridge University Press)
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