现在完成时被动的结构是have/has+been+过去分词，如he radio has been repaired when we phoned the shop。he dirty clothes have been washed。
现在完成时被动的结构的例句The house has been pulled down（这座房子已经被拆毁）；The flower has been sold out（这些花朵已经被卖光了）。
水利万物而不争,
而万物莫能与之争。
