A、In a ward. B、In an operating room. C、In an emergency room. D、In an injection room. C题目问的是对话发生的地点。由对话可知，女士说她腹痛，应该是发生在医院，故选C。

W: I hope you enjoy the CD-ROM I bought for you. I wasn’t sure if that kind of music was really your thing or not.
M: I was wondering that at first. But it got my feet tapping to it in no time.
Q: What does the man mean?

M: Hello, I’m Dr. Brown. What brings you here?
W: I’ve got awful pains in my belly. And I feel as if I am going to throw up all the time. I feel terrible.
Q: Where does the conversation most likely take place?