M: Good afternoon, madam. What can I do for you? ,F: Thank you. I bought this tablet computer here yesterday and it doesn't seem to work.
(A) M: Since I'm a salesman, let me take a look at it for you. (B) M: Excuse me, could you repeat the question? (C) M: Although you want to buy a tablet computer, I am a waiter and I don't sell computers. (D) M: Since I'm a salesman, let me take a look at it for you. You bought the tablet computer here last year, didn't you?
A