—Excuse me, would you mind answering a few questions?

—Well, I don't know. I'm in rather a hurry__________. [ ]

A. seriously  

B. actually

C. immediately  

D. anxiously

生产期间不论何种原因，联锁切除时间超过24小时的，必须在当日办理联锁变更审批手续，特殊情况在72小时内补办审批手续。（）