政纪案件经党委讨论，决定给予违纪者处分的，以（）名议下达处分决定。
A、单位军政首长
B、单位
C、单位党委
D、单位纪委
参考答案：A
He absorbed himself so entirely to his research that ____he made himself ill.
A．unfortunately
B．purposefully
C．hopefully
D．eventually
液压动力站检修时除关掉所有电源外还应采取什么安全措施？
