1.l don't know this is whose bike1.l don't know this is whose bike 2.could you tell me that there is meeting in shanghai now?这两个句子个有一处错误,是哪

问题描述:

1.l don't know this is whose bike
1.l don't know this is whose bike 2.could you tell me that there is meeting in shanghai now?这两个句子个有一处错误,是哪