In general B is correct. For example, you would use this if you are asking Mayor Cortez to add a speed limit sign on your street.
If you are writing a social business letter e.g inviting Mayor Cortez to your house for tea, you may use C.
Option C, "So, Rainsford is not justified because there is no proof he acted in self-defense"
Viewed alternately as a genre, mode, or convention in poetry (as well as in literature generally, art, and music), the pastoral tradition refers to a lineage of creative works that idealize rural life and landscapes, while the term "pastoral" refers to individual poems or other works in the tradition. With this information, your answer is FALSE.