Select the most appropriate option that has the same meaning as the italicised segment.
His illness became a blessing in disguise when he married his nurse.

Correct option is A

Option (a) is the correct meaning of the given idiom blessing in disguise.
Given Idiom: Blessing in disguise refers to a situation that seems unfortunate at first but turns out to have positive results.
Example: Losing his job was a blessing in disguise because it gave him time to start his own business.
Other related idioms and their meanings:
· Every cloud has a silver lining: Even bad situations have some positive aspect.
· Turn of fortune: A sudden change in one’s luck or circumstances.