what is he doing?he is dancing.what's---him?A snowman,him前面填什么

What is he doing? What is he doing What is he doing? what is he doing ------he is p______b_______. what.is.he.doing的中文是什么意思 what he is doing?这句话对吗? What is he doing He's__________(writing,drawing) what he is doing 和 what is he doing有什么区别? what does he doing和what is he doing的区别?不知是否正确,请赐教! 写出''what is he doing''和''what does he doing''答语 What do you think he is doing还是Whai do you think is he doing? What is mingming doing?He is riding a bike. I didn't know what--------then.A.he was doing B.was he doing C.he is doing D.is he doing why is he doing what is he doing?he is dancing.what's---him?A snowman,him前面填什么 Look at Tom!What ________?A.does he do B.is he doing C.he is doing what he is what he What is he(she) doing on sunday?怎么翻译