【单选题】

Woman: I am trying to find out how this dishwasher works. The manual is in French. can't wait for Bill to translate it for me.Man: Don't worry, Mary. I can do the dishes before the machine starts to work.Question: What does the man mean
A．He will tell Mary how to operate the dishwasher.

B．He will wash the dishes himself instead.
C．He will help Bill to translate the manual.
D．He himself will operate the dishwasher.