The book came out last month ,but( has sold out) already .为什么不用ha_其他解答

The book came out last month ,but( has sold out) already .为什么不用has been sold out?

人气：267 ℃　时间：2020-02-05 18:10:19

解答

有些动词规定是用主动形式,这个得靠你平时积累,自己看到就记住,背出来
类似的有 smell
The flower smell good.而不说The flower is smell good.