A、Boss and secretary. B、Husband and wife. C、Salesman and customer. D、Doctor and patient. C根据女士说的“我要投诉在你店里买的裙子(的问题)”可以推断，女士应该是表示不

W: Mr. Green, you have to stay in bed for a couple of days, and then you’ll feel better.
M: All right, thank you for your advice.
Q: How is Mr. Green?

W: Sir, I’ve come to complain about the skirt I bought in your shop yesterday.
M: What’s the matter with it?
Q: What’s the probable relationship between the two speakers?