The People's Bank of China is _____ banking.该填哪个介词啊?

问题描述:

The People's Bank of China is _____ banking.该填哪个介词啊?

China's中国的
banking银行业;银行业务是填一个介词:for ,on,of,in,在这四个里选填for是“为了”的意思,祝你进步!