Certain processes, models, questions, and ideas are applied by the reader, resulting in improved clarity and comprehension. When a reader "skims" a text, the reader just sees the surface qualities and information.
<span>The old hound had know that Odysseus had returned because the dog remembers his master smell.</span>
<span>Assuming that this is referring to the same list of options that was posted before with this question, this would most likely occur in the middle of the plot to add suspense. </span>
The answer would be A. because the story is not about the glass of milk.