A、Cough. B、Diarrhea. C、Headache. D、Stomach upset. A男士提到了自己got an upset stomach，a bad headache以及diarrhea，并没有提到Cough(咳嗽)。

W: Good morning, can I help you?
M: Yes, I hope so. Thank God, you speak English.
W: Well, just a little. What seems to be wrong?
M: I’ ve got an upset stomach. It’ s pretty bad. I’ ve been always with it. Now, I’ ve got a bad headache as well.
W: I see. When did it first start?
M: When I went to bed.
W: Do you think it’ s something you’ ve eaten?
M: Oh, for sure. I’m not used to all this wining and dining.
W: Yes, you’ ve really eaten a lot.
M: You can say that again.
W: Have you got diarrhea? Is it very loose?
M: That’s what it feels like.
W: How often do you have to go?
M: I have to go every few minutes.
W: Are you drinking cleaned water, bottled water?
M: I’ ve had a few sips of water. I felt terribly thirsty.
W: Er. Have you taken anything? Did you bring anything from home?
M: I’ ve got only these indigestion tablets.
W: Can I see the packet?
M: Here you are! Look.
W: Have you taken anything for the headache?
M: I’ ve taken a couple of paracetamols. That’ s all.
W: Do you feel tired?
M: How not? I can hardly keep with my eyes open.
W: Well, I think you’ ve probably just eaten something a bit too rich for you. You know, you are not used to it. I’m sure you’ 11 be all right in a couple of days with what I’ m going to give you. Questions 16 -20 are based on the passage you have just heard:
16. Which of the following best describe the man in the dialogue?
17. The man suffered from the following symptoms except?
18. What medicine did the man bring with from home?
19. What might be the cause of the man’ s illness?
20. What will the man probably do next?