残髓炎最有价值的诊断指征为（）
A.X线检查
B.电测试
C.温度测试
D.病史
E.去除原充填物检查患牙根部深处有无疼痛
参考答案：E
-Is there _____ in today's newspaper?
-No,there's _____.[ ]
A. new anything; nothing special
B. anything new; nothing special
C. new anything;anything special
D. anything new;anything special
生产组织的全过程控制
