When have you bought the book?Two weeks ago.I have bought it

When have you bought the book?Two weeks ago.I have bought it have you read this book?yes.i it two weeks ago. the computer is very expensive.I bought it two weeks ago. Have you bought it?--When( )you ( )it? 八下英语现在完成时I bought this book two months ago.(同义句)I have (had) I've___this book for the weeks.A.bought B.borrowed C.have D. she bought the book two months ago? it's such an interesting book.i have bought it for two years have read this book?yes ,I （ ） it two weeks ago . I bought this MP4 two weeks ago改同义句 Mr King bought the bike two weeks ago.同意句 I have already bought the book for about two years.这句话错在哪里?