M: Jane, do you remember marks birthday? ,F: Let me see, today is January thirtieth, and his birthday is just the day after tomorrow. ,M: Are you sure?
(A) F: Yes. His birthday is January 30th. (B) F: Yes. His birthday is February 1st. (C) F: Excuse me, could you repeat the question? (D) F: Yes. Your birthday is February 1st. Mark's birthday is January 30th.
B