肝内血管纹理减少最常见于()。
A.肝硬化
B.门静脉梗阻性疾病
C.布加综合征
D.急性重症肝炎
E.脂肪肝
参考答案:A
I am sorry that I can not meet you at the airport. I _____ Changsha by the time you come back from abroad. [ ]
A. am leaving
B. will leave
C. will have left
D. have left
当肾病患者Ccr<10ml/min时,属于()。
A.肾衰期
B.肾功能轻度损害
C.肾衰代偿期
D.肾衰失代偿期
E.尿毒症期