某患者,缺失,行双端固定桥修复。固定桥试戴时,戴入后,桥体下粘膜发白,最可能的原因是 发布时间:2017-12-03 14:19 │ 来源:www.tikuol.com 题型:单项选择题 问题: 某患者,缺失,行双端固定桥修复。固定桥试戴时,戴入后,桥体下粘膜发白,最可能的原因是()A.就位道不一致B.邻接触点过紧C.有早接触D.制作的桥体龈端过长E.固位体边缘过长
题型:单项选择题 —Hi, Jack! When did you arrive in Berlin?—Last weekend .I a different culture since then.A.was experiencingB.will be experiencing C.have been experiencingD.had been experiencing 查看答案