How long have you _____this book?

How long have you _____this book? How long have you ______the book? How long have you _______(have) this book? how long have you kept the book?的同义句. how long have you kept this book?这句话对吗? how long have you ___the book ____the library? How long have you _______this book from the libarly? How long have you brought this book?哪有错 how long have you been reading the book和how long did you rea how long have you kept this story book改为同义句 how long __this How long have you ___Tom? how long have you()shanghai