the reason why we haven't seen her these days is that the has been in hospit

问题描述:

the reason why we haven't seen her these days is that the has been in hospit
the reason why we haven't seen her these days is( that) the has beenin hospital 为什么括号里用THAT。后面是表语从句吗

因为that可以引导表语从句,而且that在这里还可以省略,除了that没得东东可以引导表语从句了