【正确答案】 B

【答案解析】[听力原文] 18-21
W:Hello, Wayne, isn't it? You've had a bit of a fall, What were you doing? Going too fast?
M:Yes, doctor. I fell off going round a corner.
W:You'd better get undressed then, and we'll take a look at you. Mm. That's a nasty cut. I'll have to put a couple of stitches in that.
M:rve got a cut here too, doctor.
W:It looks worse than it is. It's only a graze.The nurse will clean it up for you. It'll sting, but that's all. Now, does it hurt anywhere else?
M:I've got a pain in my arm. It's very sore, and it feels stiff.
W:Well, there's nothing broken, but you've bruised your shoulder. It'll be sore for a few days. Now, did you bang your head at all?
M:Yes, I did. I fell onto the bike. But it doesn't hurt now.
W:Did you feel dizzy?
M:No, not at all.
W:Look up there, I'm just going to shine this light in your eye. No, that's fine. I'll just do the stitches, and the nurse will put a dressing on it. Then you can go home.