根据对话内容, 从下面方框中选出能填入空白处的最佳选项, 完成文中各小题（其中有两项是多余的）。井用2B铅笔把答题卡上对应题目的答案标号涂黑。
(At the doctor's. D=Doctor B=Bill)
D: Hey, man. What's the matter with you?
B: Hello Dr. Wang. ____51____
D: Do you have a sore throat?
B: Yes, I do.
D: _____52_____
B: Yes. It is 38℃.
D: How long have you been like this?
B: ____53____
D: Well, you've got a bad cold.
B: What should I do?
D:_____54_____Drink some hot water and lie down for a rest.
B: OK._____55_____
D: Two pills each time, three times a day with warm water.
B: All right. I'll take your advice. Thank you so much.
D: You're welcome.
A. But how can I take the medicine?
B. Let me take your temperature.
C. I am not feeling well.
D. You should take some medicine.
E. It doesn't matter.
F. Since yesterday afternoon.
G. Have you taken your temperature?
本文是得了重感冒的比尔与医生的对话。
51.C【解析】根据What's the matter with you“你怎么了”，可知，此空是回答身体症状。结合所给选项，此空填C选项，表示“我感到不舒服”。故选C。
52.G【解析】根据下文Yes. It is 38℃，可知，此空是询问与体温有关的内容。结合所给选项，此空填G选项，表示“你量体温了吗”。故选G。
53.F【解析】根据How long have you been like this“你像这样多久了”，可知，此空是回答跟时间有关的内容。结合所给选项，此空填F选项，表示“自从昨天下午”。故选F。
54.D【解析】根据上文What should I do“我应该做什么”，可知，此空是给出相应的建议。结合所给选项，此空填D选项，表示“你应该吃一些药”，故选D。
55.A【解析】根据下文Two pills each time“一次吃两片药”，可知，此空是询问要怎么吃药。结合所给选项，此空填A选项，表示“但是这药怎么吃呢”。故选A。