Were he to leave today he would get there by Friday
A Would he leave B Was he leaving C Were he to leave D If he leaves 这
几个其中为什么选C 的答案 而不选其他几个的答案呢?
选C是对的.它省略了If,正常的顺序是：If he were to leave today,.假如他今天动身,他星期五就会到达那里.
虚拟语气中,与将来事实相反的,从句常用were to do,或用should do,如：
If I were to do the work,I should do it in a different way.要是我做这项工作,我就会以不同的方式去做.
If it should rain,the crops could be saved.假如下雨,庄稼可能就有救了.