Fill in the gap with the most appropriate option from the list provided?
They were all behaving like a bunch of _____ children?
Answer Details
The most appropriate option to fill in the gap is "querulous."
"Querulous" refers to someone who complains or whines a lot, especially in a petty or annoying manner. Therefore, "querulous children" would refer to children who are constantly complaining or whining in a vexatious or petulant way.
The other options provided ("querrulous," "querrullous," and "quarrelous") are not actual words in the English language and do not have any meaning.