单选题:简单桩冠的冠桩与人工牙相连接的部分,应露出根面( )。 题目分类:口腔助理医师 题目类型:单选题 查看权限:VIP 题目内容: 简单桩冠的冠桩与人工牙相连接的部分,应露出根面( )。 A.2.5mm B.2mm C.1mm D.3~4mm E.6mm以上 参考答案: 答案解析:
The way a man looks has little to do with the job opportunit The way a man looks has little to do with the job opportunities he may have.A.Ri 分类:口腔助理医师 题型:单选题 查看答案
The girl is gazing at herself in the mirror. The girl is gazing at herself in the mirror.A.smiling B.laughing C.shouting D.st 分类:口腔助理医师 题型:单选题 查看答案
The dentist has decided to extract her bad tooth. The dentist has decided to extract her bad tooth.A.take out B.break off C.push i 分类:口腔助理医师 题型:单选题 查看答案
化学名为α一(二正丁基胺甲基)一2,7-二氯-9-(对一氯苯亚甲基)-4-芴甲醇的是( )。 化学名为α一(二正丁基胺甲基)一2,7-二氯-9-(对一氯苯亚甲基)-4-芴甲醇的是( )。 分类:口腔助理医师 题型:单选题 查看答案