I believe it's A. That's considering the the words they used and the listing format.
“Every one suspects himself of at least one of the cardinal virtues and this is mine: I am one of the few honest people that I have ever known.”
"It was one of those rare smiles with a quality of eternal reassurance in it”
Sorry that’s what I took off of my project from last year
One strategy you can use to determine the meanings of unknown words and phrases is to look at the context clues. Context clues might be something like a picture, words or phrases you already know, using what you know about the text already.
Hope this helps!
<span>b. His new watch is self-winding, but it still needs a battery.
It contains a conjunction between the two clauses and has a comma too.
Hope this helps. </span>