the young man,when questioned why ---the law,just looked at the policeman and said nothinga.had brokenB.broke Cbreaks Dwas breaking
问题描述：
the young man,when questioned why ---the law,just looked at the policeman and said nothing
a.had brokenB.broke Cbreaks Dwas breaking
答
A 用过去完成时来表示 违法 这一动作发生在过去的过去.
整句翻译：当被问及为什么违法时,年轻人只是看着警察什么也不说.