翼片不能用于检查() A.根尖周炎 B.早期邻面龋 C.充填体下继发龋 D.牙槽骨高 发布时间:2018-07-06 05:43 │ 来源:www.tikuol.com 题型:单项选择题 问题: 翼片不能用于检查()A.根尖周炎B.早期邻面龋C.充填体下继发龋D.牙槽骨高度变化E.滞留乳牙情况
题型:单项选择题 关于四环素牙,下列哪—项错误()A.四环素可通过胎盘引起乳牙着色B.四环素对牙的影响仅仅是着色,影响美观C.通常前牙比后牙着色深D.四环素在牙本质中的沉积比在釉质中高4倍E.四环素牙的着色是永久的 查看答案
题型:单项选择题 从II 栏选出I 栏每个句子的答语,每个句子只能使用一次。 I栏 ( )1. How are you? ( )2. What day is it today? ( )3. This is Wei Hua. ( )4. Thank you very much. ( )5. Will you please come to my birthday party?( )6. Are you free tomorrow? ( )7. What are you? ( )8. May I borrow your bike? II栏 A. Nice to meet you. B. Yes, I think so. C. You're welcome. D. Yes, I'd love to. E. Yes, here you are.G. I am a worker. H. Friday. 查看答案