问题补充：
The wounded soldier died I had a chance to know his name and family .So I can never give regards to any of his family or relatives.
A. after
B. while
C. until
D. before
答案：
A. after
B. while
C. until
(答案→)D. before
解析：考查连词：A. after在…后面，B. while当…时候，C. until直到，D. before 在…前面，也可以翻译成：还没来得及，句意是：我还没来得及知道他的名字和家人，伤员就死了，所以我永远不能向他的家人或亲戚问候。选D。
