在干什么用英语怎么说 What are you doing?
“你做什么工作?”用英语怎么说? What do you do:)what is your profession?how do you make a living?
英语:他在做什么?用英语怎么说 What is he doing?I 是第一人称用am.you 是第二人称用are.he/she/it都是第三人称,全都用is.所以是:What am I doing?What are you doing?What is he/she/it doing?另外所有的非人类的动物,物品之类的也都用is.