《供电营业规则》第二十九条规定：在（）、（）、（）不变条件下，允许办理更名或过户。
参考答案：用电地址；用电容量；用电类别
Not until you told me what had happened, ________. [ ]
A. didn’t I know anything about it
B. I knew nothing about it
C. did I know anything about it
D. had not I known anything about it
麻黄的药理作用不包括
A．保肝B．平喘C．抗病原微生物D．镇咳E．升高血压
