承储企业应当对中央储备粮实行()、专人保管、专帐记载,保证中央储备粮账账相符、账实相符、质量良好、储存安全。
A、专项储存
B、专仓储存
C、专业储存
D、专管储存
参考答案:B
You'd better get up _____ possible _____ you can catch the early bus. [ ]
A. as soon as, so that
B. as early as, so that
C. as soon as, in order
D. as early as, in order
简述在变电所正常倒闸操作时断路器拒动的处理措施?