give me one more minute and I'll have finished.
问题描述:
give me one more minute and I'll have finished.
为什么这里用have finished.
和give me one more minute and I will finish it.用将来时态有什么不同吗?
答
很显然这里用的是虚拟语气.假如再给分钟,我就完成了.
表示过去完成时态.