高考听力对话理解类型17

大耳朵英语　 http://www.ebigear.com　 2005-05-26 23:22:45　 【打印】

A)Husband and wife.
B)Doctor and patient.
C)Customer and salesman.
W: Sir, I didn't sleep well recently.
M: Well, I will write you a prescription and you may try some medicine.
Q: What is the probable relationship between them?