His approach has won him a ________ as a tough manager.[ ]

A. requirement  

B. reputation

C. privilege 

D. character

变压器本体运输应安装（）记录仪，记录仪就位后方可拆除，卸货前、就位后两个节点应检查三维冲击记录仪的冲击值。

A.三维冲撞

B.四维冲撞

C.二维冲撞

D.重量