In those days, ‘prizefighters’ because they fought with bare fists for prize money.
A. people called boxers
B. boxers called
C. boxers being called
D. they were called boxers
网友回答
(答案→)A. people called boxers
B. boxers called
C. boxers being called
D. they were called boxers
解析： 选项A，人们称拳击手，BC缺少主语，D选项他们被称为拳击手，故选A,人们称拳击手为疯狂的战士……。