your parents at home last week?[ ]
A. Is
B. Was
C. Are
D. Were
答案:D
现在常用的蒙药的传统剂型有
A.汤散
B.膏剂
C.酒剂
D.油剂
E.灰剂
乳牙多个牙牙冠破坏严重,充填治疗时应特别注意
A.恢复接触点
B.恢复牙尖嵌合关系
C.恢复咬合高度
D.防止颊、舌壁折裂
E.以上均是