Answer:
Facility
Explanation:
Facility seems best fit because it can mean "an ability to do or learn something well and easily; a natural aptitude."
Ineptness means lack of skill.
Unstylishness means lacking style.
Weakness means lacking strength.
Facility is the one word that means something positive and the sentence saying 'their constant training' would usually mean something good as a result.
The statement that is the important difference between the two is that in Millay's poem, the speaker alludes to Penelope, but Penelope does not actually appear. The correct answer is B.
