In the book 1984, what does the opening sentence suggest about the book?

The thirteenth stroke here doesn't refer to military time but to an old saying. References to a thirteenth stroke of the clock indicate that some event or discovery calls into question everything previously believed. Put another way, the thirteenth stroke of the clock calls into question not only the credibility of itself but of the previous twelve.

But notice in this opening line that it isn't just one clock malfunctioning, but the clocks. Presumably all of them. In this world, the clocks striking thirteen is not an aberration, but a normal way of life.

In this way, Orwell subtly alerts the reader that statements of truth in this fictional society should be called into question.

d. murder of a son and cooking the son for a feast

procne murdered her son and served him to tereus, her husband and her son's father. she did this out of revenge. tereus raped her sister, philomela, and cut her tongue out to keep her from talking. philomela managed to communicate it to procne and procne sought revenge.

tantalus murdered his son and fed him to the gods because he was angry with the gods. the gods punished him by putting him in a pool of water that evaporates when he tries to drink and having fruit hang just out of his reach.