Question: 马丁·路德·金纪念日是何时成为假期的
Answer: 1983; 1983; 1983-11-03; 1983 11 03; 03/11/1983; 11 03 1983; 1983-11-03; 1983 november, 03; 1983 十一月 03; 03 11 1983; 03 十一月 1983; 03-11-1983; 11/03/1983; 11-03-1983