Only when the war was over to his home town.
A. did the young soldier return
B. the young soldier returned
C. returned the young soldier
D. the young soldier did return
网友回答
(答案→)A. did the young soldier return
B. the young soldier returned
C. returned the young soldier
D. the young soldier did return
解析：考查倒装句。Only引导部分倒装句有两个条件：1.only要放在句首；2. only后面强调状语。本句符合要求。故A正确。