《不宜流通的人民币挑剔标准》（）起执行。(五级、四级)

A、２００２年１月１日 

B、２００３年１月１日 

C、２００３年５月１日 

D、２００４年１月１日

The tallying of cargo refers to such kind of work that the amount and condition of all cargo should be checked（）.

A.after its arrival at the destination

B.during the ship's voyage at sea

C.before they come to the dock

D.during the time when the loading or diacharging is going on