A.5min10mm B.5min8mm C.5min5mm D.3min8mm E.8min10mm
A.脂質(zhì)層缺乏 B.黏蛋白層缺乏 C.水樣液缺乏 D.三層均缺乏 E.以上都不是
A.三叉神經(jīng)第一支B.三叉神經(jīng)第二支C.三叉神經(jīng)第三支D.面神經(jīng)交感支和副交感支E.動眼神經(jīng)