题海让大学四年没有难题
白天模式登陆

题目详情

单选题 Which teeth are the most vulnerable sites for dental caries

A. the mandibular first and second molar

B. the maxillary first andsecond molar

C. premolar

D. upper front teeth

口腔科学课程封面

学科:口腔科学

时间:2025-07-09 08:59:02

Copyright © 2022 津ICP备2021001502号