I would need to know more information from the passage to answer this, but from what i read i think it’s B.
The correct answer is "(Smith 179)".
The MLA in-text citation format comprises the author's last name and the page number of the author's work being referred to. These elements MUST NOT be separated by a comma or any other punctuation mark.
The option "(Smith 2015)" could be considered correct provided the author's work is 2015 pages long or more. It is most likely this number indicates the publication year of the author's work, rather than the page number. Therefore, this option is discarded.
To highlight a character's (usually the protagonist's) personality, the introduction of a foil is used. In Shakespeare's 'Hamlet', Laertes is Hamlet's foil. They were childhood friends but have completely opposite traits and behaviors: Hamlet is verbal, he ponders, and is driven by passionate inaction, Laertes is physical, blusters, and is driven by passionate action.
In Act IV, scene V, we can see Laerts personality; he bursts and needs people to calm him down, whereas Hamlet would have stayed calm and think before acting.
C. Dad bought potato salad at the market that is made with pickle relish