That sentence is an example of parallel structure.
When there is repetition of a specific grammatical form in a sentence, parallelism or a parallel structure is produced. This occurs when you mantain the same pattern for every compared word or idea in your construction. This makes the idea easier to follow by the reader.
Answer:
1. The Narrator
2. First Person
3. Third Person
4. Second Person
5. Plot
6. I'm not sure about this one
I would say that it is false that the sentence uses the proper pronoun. We don't know whether the crew member is a man or a woman, which is why you cannot use <em>him </em>here. You should say - them. If we knew it was a man, then <em>him </em>would be fine.
A) rank is a title indicating a soldier’s position and responsibility, while grade us a letter/number combination denoting a soldier’s pay rate
hope this helps!