By the time the war broke out,most of people____(leave)

问题描述:

By the time the war broke out,most of people____(leave)

left为什么填 had left用过去完成时,因为“大部分人离开”这件事发生在“战争爆发”这个一般过去时之前句子翻译:到战争爆发的时候,大部分人已经离开了