___to the doctor right away,he might have been alive.A.If he went B.Were he gone C.Should he have gone D.Had he gone

问题描述:

___to the doctor right away,he might have been alive.
A.If he went B.Were he gone C.Should he have gone D.Had he gone

D. Had he gone 虚拟语气用法

选A。

D 过去事实的虚拟