售后服务的内容下列不包括（）。
A、产品送货服务
B、安装调试服务
C、维修服务
D、无意见调查及反馈记录
参考答案：D
Professor Wang , _______ for his informative lectures, was warmly received by his
students.
A．knowing
B．known
C．to be known
D．having known
患者，女。昨日洗澡后出现鼻塞、流清涕、恶寒、头痛、口淡不渴。检查见鼻粘膜淡红肿胀，舌质淡，苔薄白，脉浮紧。
患者最可能的诊断是：（）
A.鼻鼽
B.鼻窒
C.伤风鼻塞
D.鼻渊
E.鼻槁
