【正确答案】
C
【答案解析】[听力原文]19-12
W: Hello.
M: This is Mr. Jackson. Could I speak to Dr. Wang, please?
W: Speaking. How's that new bridge, Mr. Jackson?
M: Not so good, doctor. That's what I'm calling about. It just doesn't seem to fit right.
W: Well, that's to be expected during the first few days after it has been put in. As I told you, there will be no complications.
M: It hurts so much, especially when I eat. I keep removing it afterwards, you know.
W: I understand, Mr. Jackson. It does hurt in the beginning, I know. But it would be better if you didn't remove it, except when cleaning it, of course.
M: Well, I did at first, doctor, but my gums hurt so much that I just can't stand it any longer.
W: Well, maybe we can adjust it a little more.
M: Adjust it?
W: Yes, file it down a little here and there. When can you come in?
M: Oh, right away, doctor, if you don't mind.
W: I'll check here now. Maybe I can find the time for you this morning.
M: Oh, I can wait until this afternoon if you're too busy now.
W: Sorry, Mr. Jackson, but I'd rather you'd come this morning if possible. This afternoon I'm teaching a class at the dental school. Just a minute, Mr. Jackson, can you get here at about 11:30? That will give us enough time before lunch. We'll see what we can do.
M: Oh, yes, doctor. I can make it. Thank yon. See you then.