The correct answer among the choices provided is option C. The sentence "The Sun Also Rises is one of my favorite books." is incorrect. Title of the books must contain quotation marks. The correct form of the sentence is "The "Sun Also Rises" is one of my favorite books."
No they cannot because they are exempt just as the sentence says they are. Unless they are completely desperate in need of troops they will not alter what has been in place that they cannot be drafted.