Select the correct text in the passage. In this excerpt from Charles Dickens’s A Christmas Carol, which part of the dialogue shows a character’s surprise at the change in Scrooge’s attitude?
He had not gone far, when coming on towards him he beheld the portly gentleman, who had walked into his counting-house the day before, and said, “Scrooge and Marley’s, I believe?" It sent a pang across his heart to think how this old gentleman would look upon him when they met; but he knew what path lay straight before him, and he took it.
“My dear sir,” said Scrooge, quickening his pace, and taking the old gentleman by both his hands. “How do you do? I hope you succeeded yesterday. It was very kind of you. A merry Christmas to you, sir!”
“Mr. Scrooge?”
“Yes,” said Scrooge. “That is my name, and I fear it may not be pleasant to you. Allow me to ask your pardon. And will you have the goodness”—here Scrooge whispered in his ear.
“Lord bless me!” cried the gentleman, as if his breath were taken away. "My dear Mr. Scrooge, are you serious?"
“If you please,” said Scrooge. “Not a farthing less. A great many back-payments are included in it, I assure you. Will you do me that favour?”
“My dear sir,” said the other, shaking hands with him. “I don’t know what to say to such munifi—”
“Don’t say anything, please,” retorted Scrooge. “Come and see me. Will you come and see me?”
“I will!” cried the old gentleman. And it was clear he meant to do it.
“Thank’ee,” said Scrooge. ”I am much obliged to you. I thank you fifty times. Bless you!”

A. "Scrooge and Marley's, I believe?"
B. "My dear Mr. Scrooge, are you serious?"
C. "I am much obliged to you. I thank you fifty times. Bless you!"