If it were not for the fact that you are ill,I would ask you to do this right now.

题目

If it were not for the fact that you are ill,I would ask you to do this right now.
为什么这里用you are ill,而不是you were ill?不是虚拟语气吗

答案

前面的it were for the fact that就表明了虚拟语气,
后面的you are ill只不过是充当the fact的内容,the fact现实当然要用一般现在时.