Read the excerpt from Billy Collins’s “Man Listening to Disc.”

In fact, I would say
my delight at being suffused
with phrases from his saxophone—
some like honey, some like vinegar—
is surpassed only by my gratitude

to Tommy Potter for taking the time
to join us on this breezy afternoon
with his most unwieldy bass
and to the esteemed Arthur Taylor
who is somehow managing to navigate

this crowd with his cumbersome drums.

Which of the following suggestions would best enhance a reader’s understanding of this poem?
A. Read a variety of sources about the style and instruments used by jazz musicians.
B. Search medical journals to learn how different types of music can affect a person’s mood.
C. Review case studies on hearing loss due to the prolonged listening of loud music.
D. Evaluate several poems to learn about the techniques authors use to convey their ideas.

She took up a scalpel and slit the monkey's abdomen, making a slow and gentle cut, keeping the blade well away from her gloved fingers. the spleen was puffed up and tough, leathery, like a globe of smoked salami. she did not see any bloody lesions inside this monkey. she had expected that the monkey's interior would be a lake of blood, but no, this monkey looked all right, it had not bled into itself. if the animal had died of ebola, this was not a clear case. she opened up the intestine. there was no blood inside it. the gut looked okay. then she examined the stomach. there she found a ring of bleeding spots at the junction between the stomach and the small intestine. this could be a sign of ebola, but it was not a clear sign. it could also be a sign of simian fever, not ebola. therefore, she could not confirm the presence of ebola virus in this animal based on a visual inspection of the internal organs during necropsy.