Which one of the following means 'Something that occurs very rarely' ?
AOnce in a blue moon
BOnce upon a time
Conce bitten, twice shy
DNone of these
AOnce in a blue moon
BOnce upon a time
Conce bitten, twice shy
DNone of these
Related Questions:
Select the most appropriate meaning of the underlined idiom.
He suddenly tried to throw cold water on my plans.
Choose the correct meaning for the idiom underlined.
His blood ran cold when he heard that his friend was murdered.