A、He works at the meat counter. B、He delivers groceries to customers. C、He serves as a cashier. D、He stocks shelves. C推理判断题。男士说他

M：To get an MA，you’ll need 36 credit hours 15 must be from the Education Department and 15 from the Psychology Department．For the remaining 6 you have to write a thesis in about two thousand words．
W：Hmm，that seems a lot，but I’m sure I’ll manage．
Q：What are the two speakers talking about?

W：I hear that you work part—time at a supermarket．What do you do there?
M：I work in the produce section．I also stock shelves．Sometimes when it really gets busy，I help at the check out counter．
Q：What does the man occasionally do at the supermarket?