I seent 20 dollers or this book怎么改同义句?I __20 dollers ___this book

问题描述:

I seent 20 dollers or this book怎么改同义句?I __20 dollers ___this book

楼主你打错了几个单词,正确的是:
I spent 20 dollars on this book.
同义句是:
I (paid ) 20 dollars (for ) this book.