If you had taken the doctor's advice a week earlier, you ____ quite well right now.[ ]

A. might have been

B. would have been

C. should have been

D. would be

患者，女性，58岁，高热伴咳嗽咳痰、乏力1天，入院后予止咳化痰处理，肌内注射妥布霉素8万U，2次／天，3天后出现少尿，恶心呕吐，化验尿蛋白（+），红细胞8～10/HP，血红蛋白114g/L，血肌酐520μmol/L。

该患者肾病最可能的诊断是（）

A.急性膜性肾炎

B.急性肾小管坏死

C.急进性肾炎

D.急性肾盂肾炎

E.急性新月体型肾病