havehas加过去分词是什么时态

回答

瑞文问答

2021-08-26

have/has加过去分词是现在完成时。
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

　　This fish has gone off.

　　这条鱼已变质了。

　　Alex has already gone.

　　亚历克斯已经走了。

　　The dog has worms.

　　这条狗体内有寄生虫。