91综合视频,在线a人片免费观看视频,久久中文免费视频,亚洲成人黄色网,中文字幕精品亚洲,黄色片一区二区,91精品视频免费看

has been ed是什么時態(tài)

回答
瑞文問答

2024-08-26

has been現(xiàn)在完成時。
例句:
The original manuscript has been lost.
原稿已經遺失。
He has been late on numerous occasions.
他已經遲到過無數(shù)次了。

擴展資料

  A peaceable settlement has been reached.

  已經實現(xiàn)和解。

  The gene for asthma has been identified.

  哮喘病的基因已被識別。

  Since 1977 otter hunting has been illegal.

  捕獵水獺1977年以后就被列為非法了。