the answer is A- Dalgard sees clinical signs of depression and illness in the monkeys.
I don't know which edition you're referring to. I suppose the lines 43-58 are actually the third paragraph. So, here's the answer:
The narrator's relationship with her husband has changed because of a supernatural influence that she can't exactly explain or fathom. She doesn't really know what happened, when, or why, but at night her husband was not the same person she married. "It’s the moon’s fault, and the blood. It was in his father’s blood," she reasons. Her husband is alienated because of this, and somehow she feels that they don't belong together anymore. He goes out to find those who are like him. "Something comes over the one that’s got the curse in his blood, they say, and he gets up because he can’t sleep, and goes out into the glaring sun, and goes off all alone — drawn to find those like him."
Answer:
The purpose of these lines is to express love by likening a loved one to a nice day.
Explanation:
Shakespeare's "Sonnet 18" expresses admiration for a young person - many say it is a young man, but the sonnet itself does not make it clear who the speaker is addressing. The speaker compares this "fair youth" to a summer's day, but this person is more temperate, more lovely. While summer can be filled with extremes - sun shining too hot or too dim; rough winds -, the addressed person is more pleasant. While summer does not last long, this person's beauty shall last forever, immortalized in this sonnet, read about by people in years and years to come. The purpose of the sonnet is to express love and admiration for this person; the comparison with the summer's day is a tool that serves that purpose.
