单选题:通常颌面部随意皮瓣的长宽之比为( )。 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: 通常颌面部随意皮瓣的长宽之比为( )。 A.1:1 B.4~5:1 C.2~3:1 D.1.5:1 E.6:1 参考答案: 答案解析:
杆形卡环与圆环形卡环相比较主要不足是( )。 杆形卡环与圆环形卡环相比较主要不足是( )。A.支持作用差 B.稳定作用差 C.固位作用差 D.弹性作用差 E.对基牙损伤大 分类:口腔助理医师 题型:单选题 查看答案
Cloning (克隆): Future Perfect? 1.A clone is an exact copy o Cloning (克隆): Future Perfect? 1.A clone is an exact copy of a plant or animal 分类:口腔助理医师 题型:单选题 查看答案
More children will study science if it becomes more attracti More children will study science if it becomes more attractive.A.Right B.Wrong C 分类:口腔助理医师 题型:单选题 查看答案
Hearing problems may be alleviated by changes in diet and ex Hearing problems may be alleviated by changes in diet and exercise habits.A.remo 分类:口腔助理医师 题型:单选题 查看答案
These programmes are of immense value to old people. These programmes are of immense value to old people.A.natural B.fatal C.tiny D.e 分类:口腔助理医师 题型:单选题 查看答案