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,99久久99久久精品免费看蜜桃,99视频这里有精品,国产一级中文字幕

have been是什么時態(tài)什么語態(tài)

回答
瑞文問答

2024-05-28

have been是現(xiàn)在完成時。
例句：
The walls have been painted bright yellow.
這些墻壁已被漆成亮黃色。
Severe winds have been battering the coast.
狂風一直在海岸肆虐。

擴展資料

　　At times they have been shamefully neglected.

　　有時他們被可恥地忽略了。

　　The marshes have been drained.

　　沼澤地里的水已排干。

　　Your trip must have been fun!

　　你這次旅行一定很開心吧！