覆盖义齿双层顶盖间内外层间隙常规保留约() A.0.5mm B.1mm C.1.5m 发布时间:2017-06-05 06:13 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 覆盖义齿双层顶盖间内外层间隙常规保留约()A.0.5mmB.1mmC.1.5mmD.2mmE.紧密接触,无间隙
题型:单项选择题 A1/A2型题 — I predict it will be more difficult to find a job in the following years. — _____. [ ]A. That's a good idea B. I hope not C. That will be good for the earth D. I'm glad to hear that 查看答案