Mrs Dash wood in the lesson sense and sensibility which was written by Jane Austen like Edward a lot. The qualities because of which she like Edward are that he is very shy and quiet.
He is very humble also. He is not like his sister and even though he is wealthy, he wants to spend a peaceful life. He is completely the opposite of his sister. This is the reason Mrs Dash wood likes him.
C. To prove that you read the book or article closely
Explanation:
When you use a quote from a book or article, or whatever you're reading, that shows that you read the book or whatever, which is what option C is saying.