if the whole operation ______ beforehand,a great deal of time and money would have been lost.If the whole operation ______ beforehand,a great deal of time and money would have been lost.a.was not planned b.has not been plannedc.had not been planned d.were not planned我认为是A,因为计划在前,但答案却是C,搞不懂
问题描述：
if the whole operation ______ beforehand,a great deal of time and money would have been lost.
If the whole operation ______ beforehand,a great deal of time and money would have been lost.
a.was not planned b.has not been planned
c.had not been planned d.were not planned
我认为是A,因为计划在前,但答案却是C,搞不懂
答
这是个虚拟语气.因为显然"a great deal of time and money would have been lost"这个事情没有发生.
而且这是一个对过去的虚拟.结构为"if +过去完成时,xx情态动词的过去分词+完成时.".故选C