Read the excerpt below and answer the question. And I live on, but in grief and self-contempt,
Left here without the light I loved so much,
In a great tempest and with shrouds unkempt. (lines 9-11)
The metaphor light in the passage above refers to
Cicero

Which is the most engaging way of describing how to prevent eyestrain? o a. the medical term for eyestrain is asthenopia, and is caused by the contraction of the ciliary muscle. o b. to prevent eyestrain, people should not look at screens for as long as they often do. o c. the human eye tires after staring at close objects, such as computer monitors, for too long. o d. remember the 20/20/20 rule: every 20 minutes, look at something 20 feet away for 20 seconds