A.+8.25DS
B.-8.25DS
C.-6.75DS
D.+6.75DS
[单选题]A.0.1sB.0.3sC.0.4sD.0.5s
[单选题]A.咽鼓管咽口在圆枕后方B.咽鼓管圆枕显示清楚C.鼻咽腔左右不对称D.咽鼓管隐窝在圆枕前方E.前方可见软腭
[单选题]A.硫糖铝B.西沙必利C.雷尼替丁D.非甾体抗炎药E.雷贝拉唑
[单选题]A.+8.25DSB.-8.25DSC.-6.75DSD.+6.75DS
[单选题]A.0.1sB.0.3sC.0.4sD.0.5s
[单选题]A.0.1sB.0.3sC.0.4sD.0.5s
[单选题]A.正三角形B.三角锥形C.正四面体形D.直线形