soon和after two days的区别

问题描述:

soon和after two days的区别
Chrisrtmas Day is coming _____.(soon/after two days)先说说她们的区别再告诉我是选哪一个

选soon.
soon是不久,可以用于将来时
after two days是两天后,一般用于过去时,
这里的be doing结构是将来时,如果你想表达两天后,这里应该用in two days,