three and four is seven 对划线部分提问 画线部分是seven it's her telephone number 变否定句

three and four is seven 对划线部分提问 : What is three and four ? it's her telephone number 变否定句: It isn't her telephone number. 祝你学习进步,更上一层楼! (*^__^*) 不明白的再问哟,请及时采纳,多谢!...