经皮肾镜取石最常见的并发症是()
A.尿外渗
B.出血
C.尿路感染
D.胸腔积液
E.残余结石
参考答案:B
They are __________ than my father.[ ]
A. old
B. older
C. oldest
D. very old
对借款人自主支付的,贷款人可以选择哪几种审核方式?