Which of the following statements regarding the success and importance of the oral tradition of literature is true ?

• A. Monks memorized many passages of scripture, preserving scriptures.
• B. Scops recited poems to noble audiences, preserving the stories and poetic tradition.
• C. Thegns were nobles who liked literature, and their patronage made poets popular.
• D. Anchoresses recited poems to occupy their time alone in their cells.