分类：教育/科学-外语学习
问题：用钱用哪个介词？？？Ｉ　ｂｕｙ　ｆｏｏｄ　（　）ｍｙ　ｍｏｎｅｙ 
Ｉ　ｂｕｙ　ｆｏｏｄ　（　）ｍｙ　ｍｏｎｅｙ

是ｗｉｔｈ　吗？还是ｂｙ？还是？？？
回答：用 with.
用钱有好几种表达,I buy food with my money.
              she buys everything by cash. 
            I spent much money in this coat. 
当主语是it的时候,则用cost 或take