Answer:
C
Explination: The theme is the lesson that the author is trying to teach the reader.
"she" would be the pronoun.
You can rewrite this question as "She is your best friend?"
So in that case, "she" would be the subject.
In English, you just switch around "is" and the subject to make a question and make it sound Englishy
PS in Italian (and probably other languages) you would just say "She is your best friend?"
Answer:
the land is life that what I know
A I will refuse his demands because they are outrageous.