入球小动脉分出的许多毛细血管相互缠绕形成（ ）
A．肾小球
B．肾小囊
C．肾小管
D．输尿管
答案：A
I would like to take this chance to thank my teachers and parents, without _____ I wouldn't be so successful
today. [ ]
A. who
B. which
C. whom
D. them
下列哪项不符合慢性肾盂肾炎的描述？（）
A.可出现脓尿和菌尿
B.常反复发作
C.可引起高血压
D.可引起肾衰竭
E.常引起慢性肾炎综合征
