Answer:
B and C (second and third option)
Explanation:
Answer: The possible answer could be C "ive spoken two languages fluently for many years and have seen the benefits in my life."
Oral means "spoken instead of written,by word of mouth." So the most likely answer is C. it's recited from memory. Examples of that would be Greek mythology,folklore,or legends. For the hundreds of years those were mainly passed down by word of mouth, from memory.
