I really have to be going.为什么要用be going而不直接说I really have to go?thxdeargood job.aha

问题描述:

I really have to be going.为什么要用be going而不直接说I really have to go?
thx
dear
good job.
aha

表将来时。

be going 现在进行时表示将来.
I really have to go.也是可以的.