写出''what is he doing''和''what does he doing''答语

What is he doing? He is doing.....(dong泛指动词的现在分词）
What does he do? He does ....（does泛指动词的第三人称单数）

第二个不该是doing ,do/does+动词原形
回答 He is doing sth.
He does sth.

He is ......(动词加ing)

第二个问题就不对``应该是What dose he do

He 动词单三形式

第一句he is reading.
第二句是病句。应为what does he do?
回答：he is a doctor.

他正在做什么！！
他一般做什么，特指问工作！