26.What would have happened ______ ,as far as the river bank/

题目

26.What would have happened ______ ,as far as the river bank/
a.Bob had walked farther b.if Bob should walk farther
c.had Bob walked farther d.if Bob walked farther
为什么

答案

c
这个是考虚拟语气
首先是与过去事实相反,用had done
然后 虚拟的有一个倒装的情况不知道你清楚吗?去掉if,把had提前的部分倒装.
所以选c
a 没有if,却没有引起倒装,不对
b 与过去事实相反,它是与现在事实相反,不对
d 与b的情况一样的
关于虚拟的倒装你有什么不明白可以单独来问我哦～