where are you going和What are you doing的区别回答是I'm going to school.该用哪个啊·求原因

问题描述:

where are you going和What are you doing的区别
回答是I'm going to school.
该用哪个啊·求原因

Where are you going意思是:“你去哪里?”
回答是I'm going to school.
如果【用I'm going to school】来回答【What are you doing意思是:“你正在做什么?”】,是【答非所用】