The hero has been dead for two years.为什么用dead ?而不用died ?

The hero has been dead for two years.为什么用dead ?而不用died ? the man has been dead for many years.为什么不用用died Her grandmother has been dead for two years 为什么是 His father has been dead for two years为什么用been?been不是表被动吗? The fish(has been dead)for two hours and a half.为什么不用has die her grandmather has been dead for two years同义句 为什么是he has been dead for 10 years而不是he has dead for 10 years He has died for three years.He has been dead for three years She___ for more than 2 years.A.has been died B.has been dead My grandfather has been dead for many years.这句话为什么用has been的 Mr.Green has been dead for ten years为什么要用has been daed He has been dead for three years