look at these trees ,how well they are grown 找出错误一项并改正

问题描述:

look at these trees ,how well they are grown 找出错误一项并改正

grown改成growing.
grow是不及物动词,没有被动语态形式.trees和grow是主动关系.
不明白的再问哟,请及时采纳,多谢!