根管渗出液多时封药
A.2%氯亚明 B.樟脑酚 C.碘仿 D.氢氧化钙 E.氧化锌丁香油糊剂 选择合适的药物
参考答案:C
Many people are happy to go out for dinner on New Year's Day, kids. [ ]
A.specially
B.especially
C.mostly
D.normally
防止血液逸出脉外的是气的( )
A.推动作用B.温煦作用C.防御作用D.固摄作用E.气化作用