Answer:
The writer wants to strengthen his or her argument with an expert opinion.
This is false!
An "unabridged" version means not shortened, complete, not missing any text. A shortened version of a novel or of a dictionany is the opposite of this: it is abridged. The verb "abridge" itself means to shorten without a loss of content.
<span>A metaphor can be used to replace one idea with another. For example, a tsunami can be described as a "wave of destruction" for the damage that it causes. It implies a comparison. A simile establishes the comparison of ideas. An endless torrent of rain flooded the valley like a tsunami.</span>
Your answer is <span>A.) Quetzalcoatl</span>
