A、He got to know it from government statistics. B、He found the fact on the Internet. C、He learned it from a gift book. D、He got

W: You’d better jump in the shower, or you’ll be late for your meeting.
M: I’ll be there right away. I never seem to have enough time. I’ve spent too much time in meetings in my life.
Q: What does the man mean?

M: Did you know that Americans spend over $2 million every day just to wash their cars?
W: How did you know that?
M: I got this fact book yesterday for my birthday, and it gives statistics on a variety of subjects.
Q: How did the man get to know about the statistics on car-washing?