how many books do you want?一句中的主语是什么?

how many books do you How many books do you have? How many books do you have? How many books do you have? books many how have you do 翻译 How many books do you have How many English books do you have?怎么回答 How many books do you have?(翻译并回答) How many picture-books do you have?急用! how many story--books ____ [do] he have How many books ____ (do)your brother____(have) you,books,chinese,do,want,many,How 连词成句 How many story -books do you have?的回答是? how many books do you have in your schoolbag How many books do you read p month HOW MANY STORY STORY BOOKS DO YOU WANT[翻译] how many story books do you see?中文意思是什么? how many books are