英语听力精选进阶版 16929（在线收听）

WBR: Reaction to Boris Nemtsov murder 02 Mar 15

Mon, 2 Mar 15

We speak to two people who interviewed Boris Nemtsov before his murder last week. They express shock and say it will be a worry for investors who are already concerned about politics. Plus, report from the world mobile technology conference in Los Angeles and the 50th anniversary of the Sound of Music.