i bought my friend this book 改为一般疑问句

问题描述:

i bought my friend this book 改为一般疑问句

一般疑问句为:Did you buy this book for your friend? 也可以说:Did you buy your friend this book? 句意均为:你是给你的朋友买的这本书吗?
麻烦采纳,谢谢!