what＿＿＿some pieces of bread

what＿＿＿some pieces of bread
what＿＿＿some pieces of bread

what＿＿＿some pieces of bread
What about等于How about后接名词、代词或doing动名词,常常用来征求对方的意见,询问情况等?
又如：My brother is a worker.What about yours?我哥是工人,你哥呢?