jack is going to go hiking tomorrow(划线问,划线是gohiking)

问题描述:

jack is going to go hiking tomorrow(划线问,划线是gohiking)

先说一下这个句子本身就有问题。在现在进行时表将来结构中。be going to 结构不能再在后面带go。然后说答案。what is Jack going to tomorrow?

是根据划线部分提问吗?
What does Jack going to do?

What is Jack going to do tomorrow?