The answer would be C. self-discipline
Hope this helps you good luck C.)
The answer is C! last week you recommended ... ETC
In the excerpt, the word "pungent" refers to the pickles' aroma.
Pungent is a word to describe a very strong smell, very sharp and biting. So when Untermeyer used the word pungent to refer to the pickles, he was talking about their aroma, which is a fancy way to say smell.