下列哪个病变可能引起大量蛋白尿()
A.肾小球脏层上皮细胞增生
B.系膜增生
C.肾小球毛细血管粘连
D.肾小球毛细血管基底膜呈虫蛀状
E.以上都不是
参考答案:D
—Is Mr. Black really ill?
—_____. He's in hospital. [ ]
A. I don't think so
B. No, he isn't
C. I hope so
D. I'm afraid so
调车场分类线有效长为700m,其换算容车数为()。(A、4、X)[05-00-03-01][010101]
A.50辆和46辆
B.47辆和36辆
C.63辆和48辆
D.64辆和49辆