he has loved me ——i were his son

题目

he has loved me ——i were his son
A as soon as B as though C in that D in case
选什么?为什么?

答案

B.
他疼爱我,就像我是他的儿子一样.
as if和as though可引导方式状语从句,如果所述情况是一种明显不合事实的假设,需用虚拟语气,动词用过去式,如果是动词be,则用were.