Why, Dr. Watson, thats not you, is it? You are the last man that I should have expected to see out on the moor at this time of night. But, dear me, whats this? Somebody hurt? Not
- dont tell me that it is our friend Sir Henry! He hurried past me and stooped over the dead man. I heard a sharp intake of his breath and the cigar fell from his fingers.
在这一句中， You are the last man that I should have expected to see out on the moor at this time of night.
这里为何用了情态动词+完成时？？？should have expected 是虚拟呢，还是表可能性推断使用方法？另外，这里的should是不是可用would替换？ 麻烦老师多剖析一下这里用should have expected的意义。谢谢！
You are the last man that I should have expected to see out on the moor at this time of night.
should have expected：虚拟语气。“（过去）本该想到；本该预料到”，实质没。
【翻译】在夜间这时，在这旷野之中，你是我没料到会看见的最不可能的人。
