His father _____several times during the war of liberation.A had been wounded B was wounded C wounded D had wounded
问题描述：
His father _____several times during the war of liberation.
A had been wounded B was wounded C wounded D had wounded
答
a
答
B 有具体时间状语用过去时表示过去发生,并不需要用完成时强调对现在有什么影响