听力原文：
F: Ouch.
M: What’s the matter with you, madam?
F: I’m in pain.
M: Where does it hurt?
F: My left hand. I think I cut it on something.
M: Is it serious?
F: Not really, but my hand is bleeding.
M: I will make some emergency treatment to you.
F: Thank you so much. How can you deal with the wound?
M: There is a first-aid case in our hotel.
F: That’s good.
M: I will clean it up and cover it with a bandage, and you’ll be fine.
F: I can’t take a bath these days, right?
M: Yeah, you’d better keep away from the water until the wound heals.
F: I see. Thank you. How long will it take to heal up?
M: I’m not sure. In three or four days, you will be fine.
答案： 4. B 5. C