A、In his thirties. B、About fifty. C、A little less than sixty. D、More than sixty. CHow old is the man?

M: Do you like dancing?
W: Yes, very much. Do you dance?
M: I used to dance when I was younger, but not very often now. I’m getting too old.
W: Too old? Nonsense, you don’t look more than fifty.
W: As a matter of fact, I’m nearly sixty.
W: Really! You certainly don’t look it.
M: As it happens, today is my birthday.
W: Is that so? Well, many happy returns of the day.
M: Thank you very much.