第9题:[单项选择]<BR><BR><DIV><TABLEcellSpacing=0cellPadding=0width="100%"border=0><TBODY><TR><TDvAlign=topwidth="100%"></TD></TR></TBODY></TABLE></DIV><br/>A.Teacherandstudent.<br/>B.Waiterandcustomer.<br/>C.Patientanddoctor.<br/>D.Stewardessandpassenger.<br/>参考答案:C 答案解析:[听力原文]
W:I can’t sleep well recently and I have a headache。
M:Let me have a look...Well, it’s noth