单选题
剑桥学派的货币需求函数是()。
- A.<img src="https://timg.fentiku.com/javaimportItems/990a2fa9ff704c3a957e24c5bda6021a/images/0.png" /><br/>
- B.<img src="https://timg.fentiku.com/javaimportItems/990a2fa9ff704c3a957e24c5bda6021a/images/868.png" /><br/>
- C.<img src="https://timg.fentiku.com/javaimportItems/990a2fa9ff704c3a957e24c5bda6021a/images/fb5.png" /><br/>
- D.<img src="https://timg.fentiku.com/javaimportItems/990a2fa9ff704c3a957e24c5bda6021a/images/24d4.png" /><br/>
正确答案:B
