The first part of the plan has been accomplished.这里为什么要加been

The first part of the plan has been accomplished.这里为什么要加been The ice has been melted .为什么这个现在完成时要加been,been不是被动语态吗? How has your first week on the job been?我想知道been在这里是什么意思?bee there has been...为什么要加been? 英语翻译The issue of women's rights has been part of the America The plan of cleaning up the city parks has been (put on ,put the part of a building left after the rest has been damaged? The meeting has been called off. has后为什么加been. 谢谢 Has been eager to expect a share of the real part of my shar 英语：He has already been warned of them.这里为什么要在warned前面加上been. ·She is been in the theater all her life.为什么要在这里加个been? my father has been a member of the part for nearly 20 years翻