为什么They have short hair.改为否定句是They don't have short hair.不是用doesn't?

来源:学生作业学帮网 编辑:学帮网 时间:2024/05/16 07:20:05

为什么They have short hair.改为否定句是They don't have short hair.不是用doesn't?

第三人称单数(he、she、it)的物主代词才用doesn't,they是复数形式,所以必须用don't

doesn't表示第三人称单数,这里是they,他们