用who\what\whose填空,is your uncle A drive.

用who\what\whose填空,is your uncle A drive.
用who\what\whose填空,is your uncle A drive.

用who\what\whose填空,is your uncle A drive.
What is your uncle?你叔叔是干什么工作的?

What is your uncle ?(如果回答是A driver ) 你是否打错了？