My father is flying to New York next week.一句中为何用is flying 而不用is going to 或will?
问题描述：
My father is flying to New York next week.一句中为何用is flying 而不用is going to 或will?
麻烦解释清楚一点
对next week提问是不是When is your father flying to New York?
答
一样的
这里
is flying=is going to fly
省略的用法