I think the answer would be A.
they clean all areas to stop the spread of any infections
If your choices are the following:
emphasizes the thematic problem of racism
emphasizes the thematic question of identity
is an example of enjambment
is an example of consonance
Then the answer would be emphasizes the thematic question of identity
Ponyboy is a down-town hood who many know as a "greaser." Ponyboy has two older brothers; Sodapop and Darry. Ponyboy is a very kind-hearted yet tough kid. He hangs out with his kind- greasers. He has a very gentle peronality along with lots of 'tuff' looks. He is also a "straight A" student, unlike his brothers. He enjoys reading.