在配送中心每天的营运作业里，( )是一切作业的开始。

A．接受订单

B．订单处理

C．配货

D．分拣

—Do you often do chores at home?

—Yes. I think they're _____, but I have to help my mum.[ ]

A. interesting

B. relaxing

C. boring

D. fun