Carter's team found the tomb of King Tutankhamun was the most important tomb _____ had ever been found.[ ]

A. what

B. that

C. where

D. which

县支行管户客户经理的主要职责主要是（）。

A、按规定做好日常贷后管理

B、负责信贷业务过程合规性把关

C、进行风险分类及日常管理

D、风险预警。