I don't have ____________ homework today.[ ]
A. many
B. any
C. some
答案:B
正常成人最大张口时上下门齿间距离为3.5cm~5.6cm。
舌下腺囊肿治疗中错误的是()
A.舌下腺摘除后需放引流物
B.囊壁可不摘除
C.口外型术后需加压包扎
D.口外型需从口外入路
E.摘除舌下腺