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

美国曾经考虑过在一条河流上建大坝。在可行性论证中，发现建坝会影响一种小鱼的洄游，为了保护生物的多样性，最终放弃了大坝的修建。这就是著名的“小鱼胜大坝”的来历。请结合材料分析“小鱼胜大坝”的故事所蕴涵的辩证唯物论智慧