I would have paid a visit to you____possibleif it were would it be had it been should it have been选什么为什么

问题描述:

I would have paid a visit to you____possible
if it were would it be had it been should it have been
选什么为什么

选C
这是过去事实相反,would have paid表明与过去事实相反,
而这句话中,用倒装也可.以表示虚拟语态,选C.

选第一个,虚拟语气的用法,而且必须用were