题型:问答题 简答题 —______?—I have a sore throat. [ ]A. What matter with you B. What's the wrong with youC. What's wrong with you D. What the matter with you 查看答案
题型:问答题 简答题 女,7岁,下前中切牙替换,六齘齿萌出,家长带其来医院做常规检查。此阶段应重点保护().A.乳磨牙,使其不龋坏B.第一恒磨牙C.下前恒牙的正常萌出D.上前恒牙的正常萌出E.使前牙萌出后不拥挤 查看答案