After the announcement, Ms. Veronica Maduna hosted the online sharing session of Excellent World Heritage Education Innovative Cases. Five representatives from the 2024 award-winning cases around the world shared their internatio...
甲是某市国有博物馆的馆长。某日,市政府领导带某国博物馆代表团来参观。甲将本馆收藏的一件唐朝时期的战刀赠送给了市政府,同时,将一件国家禁止出口的珍贵文物赠送给了该外国博物馆代表团。另外,他还将一件本馆的珍贵文物据为已有。甲的行为构成了( )。