Answer: he is a warrior
Explanation: The gods had promised that if she ( achilles's mother) dipped the babe in the Styx, which is one of the rivers of the underworld, the sacred water would proof him against death in battle.
<span>He is left three thousand pounds a year by a rich American who was founding Moral Reform societies. Higgins introduced Doolittle to the American. </span>
D. parallel structure just means that all of your verbs in the comma series line up in regards to tenses, here. in choice D, it's "BE friendly," "INTRODUCE yourself," and "SMILE." these are all present tense verbs.
the rest of the choices don't match--"exercise" and "stretching" are two different verb forms in choice A, "to go to the library" is the odd one out in choice B, ane "to build" doesn't match with the "-ing" verbs in choice C.
A text-based answer on an essay test about literature will almost always include D. text quotations.
Hope this helps ;)