史上最难的英语试题Strong,proud and united,the people of St Petersburg

我觉得应该是状语.表原因.的 because the people pf ST Petersburg are strong ,proud and united .they are the modern heros of Russia.由于圣彼得堡的人们强壮,自重（骄傲）,团结,人们称他们为俄罗斯现代英雄