one of us ---(know)the news already

问题描述:

one of us ---(know)the news already

has known
有不明白的地方再问哟,祝你学习进步,更上一层楼! (*^__^*)谢谢你的会答,请问为什么?谢谢谢。already是完成时态的标志one of us 是单数,所以是has known