Answer:
A social letter of introduction is a short letter written by a friend to someone well known to your friend in a place you plan to visit [B]
Explanation:
A social letter is a letter written in an occasion of a special event example of social letters are congratulatory letter, condolence letter as well as other special occasion letters like invitational letter. therefore in social letter of introduction it introduces you to a friend of your friend informing him or her of your visit
He uses various rhetorical means of proving his claims such as appealing to emotions. He presents the case of the King's behavior in such a way that is supposed to elicit an emotional response from the reader and motivate them to support the rebellion. Not only that but it is also masked as common sense so as to make it seem sensible.
A is correct because it’s pianissimo then Metso forte the fortissimo