They had got everything ready before i arrived. After he had worked in the factiry for ten years , he went abroad. 我想问一下
问题描述：
They had got everything ready before i arrived. After he had worked in the factiry for ten years , he went abroad. 我想问一下 不说有个语法说有after或before这类明显表示时间的词不用完成时表示两个动作的前后吗?
答
这种说法不准确,主要应该看主语的时态是已经完成、现在进行还是未发生,注意表达时间点的词语,比如昨天,今天,明天之类的过去时态应该都是完成的了吧？是的，已经发生的都是使用过去完成式喔喔 谢谢啊