A、She worked as a saleslady in a department store. B、She sold books in a department store. C、She sold kitchenware in a market. D

M: Miss Lynn, isn’t it? Well, now let me see. You’re a graduate of Columbia and you’re majoring in marketing, aren’t you? So why do you want to work in publishing? (19)Is this really the kind of job that you’re interested in?
W: I think the job of marketing executive in a company of this sort is very much my sort of job. I’m not a graduate yet, though, my final exams begin in June.
M: Yes, well, all right. (20)How much do you know about what we do? I mean, publishing business books? Any experience of that at all? It doesn’t look like it from what you say in your letter. (21)What sort of place was it that you worked in last summer, as a, what did you say, a saleslady?
W: (21)It was a department store. I said that in my letter.
M: Oh yes, I see. Well, what part of the store, books or office supplies?
W: Well, no, nothing like that. They sell kitchenware.
M: Were you good at selling?
W: I can’t really tell from having done that. People know what they want when they come into that sort of department. Either you have it or you don’t, and if you haven’t, you can’t persuade them to buy something else instead, can you?
M: Well, OK. Let’s get back to the matter in hand. So you’re a graduate, or soon you will be as you said. (22)You want to be a management trainee in our company. Well, I’m going to offer you this job though. You will be paid a low salary for a six-month trial period. Will you agree with that?
W: Well, I think I will accept it.
19. What is this conversation mainly about?
20. What does the man’s company do?
21. What did the woman do last summer?
22. What is the job that the woman finally gets?