This question is incomplete. I have found the complete question online. It is the following:
Read the list of sentences from the article.
Reading on a screen tires your eyes and makes it harder for you to keep your place. The path in the brain that supports our capacity to read now favors the quick intake of information. Online writing is often designed to offer a "take home" lesson or perhaps its "take down" of another piece Most comments focus on whether the commenter agrees with the writer.
What central idea does this evidence support?
A. Reading slowly helps people to better understand what they read.
B. Online writing is less important than books that were designed to be read carefully.
C. Technology has changed the way people interact with pieces of writing.
D. Skimming is an important skill that helps people take in information quickly.
Answer:
The central idea supported by the evidence is:
C. Technology has changed the way people interact with pieces of writing.
Explanation:
According to the sentences we are analyzing here, our brain now prefers to take information in quickly. The reason for that is technology. Since now we read on screens, which makes our eyes tired, our brain would rather read faster. For that reason, online writing is also designed to be read and taken in more quickly than a regular book is, for instance. Having that in mind, we can choose letter C as the best option:
C. Technology has changed the way people interact with pieces of writing.