[单项选择题] According to the Customs Law, while the examination is being carried out, ( ) should be pre

[单项选择题] According to the Customs Law, while the examination is being carried out, ( ) should be present and responsible for moving the goods, opening and restoring the packing.

A．customs officer

B．harbor officer

C．the consignee of the import goods or the consignor of the export goods

D．the owner of the ship