2024知到答案 口腔正畸临床技术系列–无托槽隐形矫正技术 最新知到智慧树满分章节测试答案
第一章 单元测试
1、 问题: Which of the following statements is not true( )。
选项:
A:Conventional fixed appliances move the tooth by bouncing back the arch wire.
B:In clear aligner technology, the appliances move the tooth by pressing the attachment and tooth surface.
C:Clear aligners move the tooth in the form of pulling.
D:Clear aligner technology and conventional fixed appliance technology have a consistency of treatment principles and basic principles.
答案: 【
Clear aligners move the tooth in the form of pulling.
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