Answer:
Some people define middle class by
Explanation:
Revision involves clarifying purpose and meaning.
All other choices would be incorrect because they are a part of the process of editing.
The correct answer is B.
In "Araby," the boy learns that his love for Mangan's sister is in vain, that Araby is not an exotic event (despite its exotic-sounding name), and that he will not be able to buy a gift for Mangan's sister.
What he does not learn, however, is that Mangan's sister has feelings for him, too. The only thing he learns is that she is disappointed she cannot attend Araby because she has a prior commitment.