Questions 17~20 are based on the following talk about Christmas. You now have 20 seconds to read Questions 17~20. Why did the man visit his bank manager after Christmas
A. Because he wanted to show his bills to his bank manager.
B. Because the bank manager sent him a letter to invite him to visit.
C. Because he wanted to borrow some money from his bank manager.
D. Because he wanted to send his wishes to his bank manager.