一道关于虚拟语气的英语选择题If I had worked harder at school,I _____ in a comfortable office now.A.would sit B.would have sit C.would be sitting D.were sitting

问题描述:

一道关于虚拟语气的英语选择题
If I had worked harder at school,I _____ in a comfortable office now.
A.would sit B.would have sit C.would be sitting D.were sitting

IF引导的虚拟语气,从句表示与过去事实相反用过去完成时,主句表示与过去事实相反用would(sould could)+have+done.
选择B

B is the answer

选 B
符合下面的第二种情况
虚拟语气的规律
主 句 从 句
与现在事实相反 would/情态动词过去式+do were (不分人称)/did
与过去事实相反 would/情态动词过去式+have done had done
与将来事实相反 would/情态动词过去式+do should do / were to do或did


哦对不起 应该选 C 前面的回答的很正确 此题为错综复杂句 有now
以上情况属于一般情况 深感歉意啊

if 过去完成时 ,主句过去将来完成时
B

c
这个是错综时间条件句,主句对现在虚拟,用would inf..当然,这里有进行的意味,所以选c

B
if 后Had done,主句用would have done

后面有now.应选C 为错综条件句