the most interesting thing is that you lost.这里是that 不能省略吗?为什么
问题描述：
the most interesting thing is that you lost.这里是that 不能省略吗?为什么
答
不可以，that在表语从句中不能省略
答
当先行词是all, any, few,something, anything,the one等不定代词时只能用that不能用which
答
因为这是一个表语从句,that在表语从句中不能省略,只有在宾语从句中,还有定语从句中做宾语才能省略.
主语,the most interesting thing .谓语 is,也叫系动词.表语从句,that you lost