I____(write)a letter last night ,and I'll finish it tomorrow. 请告诉我理由.
问题描述：
I____(write)a letter last night ,and I'll finish it tomorrow. 请告诉我理由.
首先谢谢大家的回答,老师告诉我们的标准答案是"was writing",我怎么看都觉得不对,所以到知道上问一下.个人认为是"had been writing"
答
wrote
这里是说昨天,那么就应该用过去式
write的过去式就是wrote