The book cost me 20 yuan (改为同义句)I ____20yuan_____the book.为什么是spe_英语解答

The book cost me 20 yuan (改为同义句)
I ____20yuan_____the book.为什么是spend on而不是pay for?

人气：339 ℃　时间：2020-03-23 12:18:26

解答

I _spend___20yuan__on___the book.
如果用pay for应该是这样的：
I pay 20yuan for the book.