选择(what （How) about doing sth

What about/ how about doing sth How about doing sth?What about doing sth? How about doing sth. Let's do sth. How about sth./doing sth? what about sth./doin 用 what about / how about doing sth /to do sth 造句 10个 3Q了! what about+doing sth吗 What about sb/sth doing sth? how about doing sth.还是how about do sth.? what about doing sth还是what about to do sth what/how about sth/sb 用how about doing sth造句 how about doing sth?怎么回答