A.20% B.25% C.33% D.37% E.40%
A.可設(shè)計(jì)連續(xù)舌桿 B.下頜為Kennedy第一類牙列缺損 C.可設(shè)計(jì)舌桿 D.應(yīng)設(shè)計(jì)舌板 E.舌桿與黏膜應(yīng)平行接觸
A.平放 B.向前傾斜 C.向后傾斜 D.向左傾斜 E.向右傾斜