从A-G项中选出能填入空白处的最佳选项补全对话。（选项中有两项是多余的）

A: I am here to see Dr. White.

B: Please fill in this form with your name, address and your phone number. Just stay here and wait for your turn.

C:

A: I have a pain in my throat.

C: Have you taken your temperature?

A: Yes, but it seems OK.

C: Open your mouth and say "Ahhh".

A: Ahhh…

C:Take this medicine three times a day and drink more water.

A: Shall I take it before or after meals?

C: It doesn't make much difference.

A: Thank you, doctor.

C: You are welcome.

A. I haven't got a fever. B. May I help you? C. You may take it either after or before meals. D. Though I am hungry, I don't feel like eating anything at all. E. It's just a cold and nothing serious. F. The temperature is very high. G. What's your trouble?