答案:D
統計:A:44,B:40,C:26,D:253,E:0
難度:簡單
【fmchdoctor】評論
The lateral surface of the tympanic membrane, the external auditory canal, and the external acoustic meatus are all innervated by nervus intermedius (a branch of CN VII), the auriculotemporal nerve (CN V3), and the auricular branch of the vagus nerve(CN 10), and the tympanic branch of the glossopharyngeal(CN9) also supply it.