The two boys have ____ their friendship for many years.

The two boys have ____ their friendship for many years. I have ( )the book for two years. 一、完成句子①They have been friends for ages.Their friendship ____ The smiths have been_______China for two years already.A.in I have bought the computer for two years.怎么改? I have known the young man for two years 怎样理解I have had the bike for two years/since two years ago中的h People in Iraq have s___from the war for many years Many foreign officials came to China for ____ friendship ___ During the eight years war,many people（ ）their blood for the we ____(learn) many English words in the last two years. During the eight years war,many people（D ）their blood for th