Answer:
B. an artist's rendering of the Gutenberg printing press
Explanation:
<u>As the passage is clearly about how Gutenberg's first printing press worked, an artist's rendering of the machinery</u> which is such an important invention would be very useful in understanding how it works.
<u>the paragraph is pictorial and descriptive</u> and hence would greatly benefit from an illustration that provides visual aid for the workings of the complex machinery that is described in detail in the text.
The answer will be A. Harmful it says it in the definition.
The answer is A the pacing and setting of the book to give a feel for the rhythm
