单项选择题

[听力原文]9-10
M: I feel shivery and I’ve got a pain in my stomach.
M: How long have you had it
W: The best part of a week.
M: By the sound of it, you’ ye caught a chill.
W: What should I do
M: I’ll give you something for it. Don’ t worry too much a bout it. You’ d better take a short rest.
W: What else should I do
M: Come to see me in a couple of days after taken these medicines.
W: Thank you so much.

What is the possible relationship between the two speakers（）

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