while matter has been changed in form,none has been destroye

while matter has been changed in form,none has been destroye everybody everthing has been changed Your e-mail has been changed. In order to verify sth has changed 还是 sth has been changed 为什么his life has been changed不对? IM Has Been Changed,Pls Check it? no.none of us has been abroad. While everyone else has been crying in his beer. Has always been freewheeling has not changed是什么意思? has been has been in的用法 It has been in my