以下哪项不是切除性骨手术的适应证
A.牙槽骨嵴圆钝、肥厚
B.一壁骨下袋
C.二壁骨下袋
D.三壁骨下袋
E.邻面骨凹坑状吸收
参考答案:D
I have _____ football. Would you like to play ______ football with me ?
A.a, the
B.a, a
C./, a
D.a, /
点检员的岗位职责中应编制分管设备备品配件和材料计划,负责备品配件验收,掌握()。