不宜用金瓷冠修复的是()
A.锥形牙
B.错位前牙
C.活髓牙
D.青少年恒牙
E.四环素牙
参考答案:D
His new book _____ next month. [ ]
A. will be published
B. is publishing
C. is being published
某患者,近日少尿、恶心、呕吐,血清内生肌酐清除率为25ml/min,诊断应考虑()。
A.肾功能正常
B.早期肾衰竭
C.肾功能不全氮质血症期
D.晚期肾衰竭
E.终末期肾衰竭