英语听力精选进阶版 16651（在线收听）

WBR: Wall Street Update 15 Dec 14

Mon, 15 Dec 14

As the Russian central bank raises its key interest rate to 17 percent from 10.5 percent, we get the latest from our Business reporter Rob Young. Plus, more on the day's US market news with Peter Jankovskis from Oakbrook Investments in Chicago.