单项选择题
A.舌体烧灼感B.舌体肿胀感C.舌体麻木感D.颊侧麻木E.一般舌神经出现麻醉征象较下牙槽神经为早
A.0.1mlB.0.5~1mlC.1.5mlD.1.5~2mlE.2~3ml
A.0.3~0.5mlB.0.5~1mlC.1mlD.1.5~2mlE.2~3ml