"An architect" is an appositive in this sentence because it is renaming Mike as an architect, and "Mike" comes before it in the sentence.
A critical listener must distinguish between fact and opinion in order to make an appropriate evaluation of what is being said. An appreciative listener is listening for enjoyment. While options 1 and 4 could also be things are critical listener does, they are not required or a "must".
Answer:
This is an emotional appeal.
Explanation:
Writers of argumentative essays must appear logical or their readers will reject their point of view
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