肾癌的病理类型主要有()
A.透明细胞癌
B.颗粒细胞癌
C.未分化癌
D.腺癌
E.鳞癌
参考答案:A, B, C
关于痛风性肾病,叙述正确的有()
A.90%~100%的痛风患者会发生这种特征性病理损害
B.是由尿酸盐结晶沉积引起的慢性肾间质性炎症
C.早期以间歇性蛋白尿为表现
D.出现急性肾衰竭时宜用呋塞米排出水分
E.部分患者以痛风性肾病为首发症状
He never told us why he was late, _____? [ ]
A. wasn't he
B. didn't he
C. did he
D. have he