作业帮that is an english book划线提问,把an english book划了线,提问是?
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/16 09:48:28
that is an english book划线提问,把an english book划了线,提问是?
that is an english book划线提问,把an english book划了线,提问是?
that is an english book划线提问,把an english book划了线,提问是?
what is this?
(That 回答用this,this提问用that回答.反之亦然)