The man as “a crazy guy” is actually the boss of our pany.
A. who has referred
Breferred to
C. referring to
D. who referred to
网友回答
A. who has referred
(答案→)B. referred to
C. referring to
D. who referred to
解析：考查分词做状语用法。过去分词短语referred to在句中做后置定语修饰the man;相当于定语从句who is referred to;因为the man与refer to存在着被动关系，所以用过去分词的形式。