A "red-letter day" is a:
Correct answer: D. Memorable or special day
It comes from the old practice of marking holy days in red on calendars. Example: "The day she got her appointment letter was a red-letter day."
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Answer and explanation
The correct answer is D. Memorable or special day
It comes from the old practice of marking holy days in red on calendars. Example: "The day she got her appointment letter was a red-letter day."
Topic: Idioms and Phrases MCQs · Subject: English