He said he had _____ spaghetti with his father on his birthday.       [ ]

A. a        

B. an        

C. the        

D. /

有关外伤性脑脊液漏，下列哪项错误（）。

A.脑脊液漏多可自行停止

B.岩骨骨折可出现脑脊液耳漏

C.脑脊液鼻漏见于前颅窝骨折

D.大量、持续的脑脊液漏应考虑手术修补漏口

E.脑脊液漏可延迟发生