don't handle the vase as if it __made of steel 为什么用were 不用WAS

don't handle the vase as if it __made of steel 为什么用were 不用WAS
don't handle the vase as if it __made of steel 为什么用were 不用WAS

don't handle the vase as if it __made of steel 为什么用were 不用WAS
as if (好像)引导的虚拟语气.be动词用were

虚拟语气中be传统上都用were；不过近代也有人把第三人称单数用was

虚拟语气？

as if(仿佛;好像)后一般加虚拟语气,在虚拟语气中be动词必须用were
口决:be须用were
as if后是否跟虚拟的判断:事情未做用虚拟,已做不虚拟
望采纳!