How many books does she have?

How many books does she have? How many books does she have?为什么第三人称单数用have?陈述句不是She has a b how many bags does she have?的回答 How many .does.have?造句 How many brothers and sisters does he/she have?do you have a Does she ______( have ) story books. How many books ----he and she got?应填has还是have how many books do u have How many books did you have? 翻译 How many books do you have many,you,English,how,do,books,have How.many books do you have?