dn150镀锌消防管价格:That's her computer.(变一般疑问句并作否定回答)
来源:百度文库 编辑:中科新闻网 时间:2024/05/01 02:40:49
Is that her computer?
No, it isn't.
Is that her computer?
-no,it isn’t
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来源:百度文库 编辑:中科新闻网 时间:2024/05/01 02:40:49
Is that her computer?
No, it isn't.
Is that her computer?
-no,it isn’t