固定矫治器治疗中的牙釉质脱矿发病率达A.50% B.30% C.10% D.90% 发布时间:2018-05-26 14:41 │ 来源:www.tikuol.com 题型:单项选择题 问题: 固定矫治器治疗中的牙釉质脱矿发病率达A.50%B.30%C.10%D.90%E.20%
题型:单项选择题 ____ to a high temperature, water will change into vapor. [ ]A. Heated B. Heating C. Being heated D. Having heated 查看答案