The correct answer is A. My father, a huge baseball fan, taught me to throw when I was three.
Explanation
An appositive expression is a sentence that is composed of a noun or a noun phrase that is followed by another noun or pronoun and explains it in the complement of the sentence. For the above, it can be said that the correct answer is "A. My father, a huge baseball fan, taught me to throw when I was three" because it has the first noun "My father", the second noun "a huge baseball fan "and the complement where he explains it" taught me to throw when I was three"
I believe the correct answer is: Using technical language
helps the author stress the complexity of the scientific advances and
technological achievements that Edison observed.
In this excerpt from “"Edison Marvels at the Magic of
Electricity" from the New York Tribune (October 19, 1922), author intentionally
incorporate such highly technical language to stress the complexity of the
scientific advances and technological achievements that Edison observed.
