牙折按解剖部位可分为()
A.冠折
B.根折
C.冠根联合折
D.根纵裂
E.A+B+C
参考答案:E
While teaching advanced auditing classes, Jones has published his work in ______.
非复杂性尿路感染在下列哪些情况时会发生慢性肾盂肾炎()
A.多囊肾
B.糖尿病肾病
C.肾结石
D.膀胱-输尿管反流
E.肾发育不良