氧化锌丁香油黏固粉的用途哪项除外() A.窝洞的暂封剂 B.安抚充血牙髓 C 发布时间:2017-04-19 00:14 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 氧化锌丁香油黏固粉的用途哪项除外()A.窝洞的暂封剂 B.安抚充血牙髓 C.中深龋洞垫底 D.深龋内层垫底 E.根管充填材料
题型:单项选择题 A1/A2型题 — How long _____ at this job?— Since 1990.A. were you employed B. have you been employed C. had you been employed D. will you be employed 查看答案