适宜做金属烤瓷全冠修复的是()。 A.牙体缺损较大而无法充填治疗者 B.严重深覆、咬 发布时间:2018-06-18 20:34 │ 来源:www.tikuol.com 题型:单项选择题 问题: 适宜做金属烤瓷全冠修复的是()。A.牙体缺损较大而无法充填治疗者B.严重深覆、咬合紧C.前牙错位D.四环素牙E.小牙畸形
题型:单项选择题 The students are cleaning their classroom. ______ are cleaning the chairs. And ______ are cleaning the windows. [ ]A. Some; others B. Some; another C. Other; the others D. Other; some 查看答案