把Kate has already finished the homework.改为否定句 接着请看问题补充参考答案上写的是Kate hasn't already finished the homework.可是我认为是Kate hasn't finished the homework yet.求高人指点（这本资料书还挺权威的,是初高中衔接的,参考答案不太会错吧）
问题描述：
把Kate has already finished the homework.改为否定句 接着请看问题补充
参考答案上写的是Kate hasn't already finished the homework.
可是我认为是Kate hasn't finished the homework yet.
求高人指点（这本资料书还挺权威的,是初高中衔接的,参考答案不太会错吧）
答