下列哪项最适用于急性牙髓炎的诊断（）
A.温度测验
B.染色法
C.电活力测验法
D.X片检查
E.以上都不对
参考答案：A
Before the war broke out, many people in safe places possessions they could not take with them.
A．threw away
B．put away
C．gave away
D．carried away
A．E=，m=0
B．E=，m=
C．E=，m=0
D．E=，m=
，m=0
，m=
，m=0
，m=