have加ed是什么时态

回答

瑞文问答

2021-09-16

have加ed是现在完成时。
例句：
Prices have risen alarmingly.
价格涨得吓人。
Building costs have nosedived.
建筑费用猛跌下来。

扩展资料

　　Prices have fallen dramatically.

　　价格突然暴跌。

　　They have failed lamentably.

　　他们的.失败让人惋惜。

　　Attitudes have changed radically.

　　态度发生了根本的变化。