I spent ten yuan on this book.改为否定句I spent ten yuan on this book.改为否定句

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 00:25:41
I spent ten yuan on this book.改为否定句I spent ten yuan on this book.改为否定句

I spent ten yuan on this book.改为否定句I spent ten yuan on this book.改为否定句
I spent ten yuan on this book.改为否定句
I spent ten yuan on this book.改为否定句

I spent ten yuan on this book.改为否定句I spent ten yuan on this book.改为否定句
I didn't spend ten yuan on this book.
用助动词 do 的否定形式.因为原句是过去时,所以用 didn't
另外,助动词后面都要跟动词原形,所以用 spend

I didn't spend ten yuan on this book. 用didin't 就可以了