变压器零序保护动作后，断路器断开的顺序是先断分级绝缘运行中中性点不接地的变压器
参考答案：对
Q195钢种，195是指该钢材的（）。
A.屈服点数值
B.最低屈服值
C.最高屈服值
D.屈服强度值
Having the highest marks in her class, a scholarship was offered her by the Department.
A．she was offered a scholarship by the Department
B．a scholarship was offered to her by the Department
C．the Department has a scholarship to offer her
D．the Department offered her a scholarship
