分解因式:-x3+2x2-x=( )。
早期糖尿病肾病
A.运动性蛋白尿
B.微量白蛋白尿
C.大量白蛋白尿
D.体位性蛋白尿
E.组织性蛋白尿
Your usual teacher has lost his voice and ______ I am taking his place today.
A.nevertheless
B.however
C.moreover
D.accordingly