【单选题】听力原文: Can this bird help alleviate the pain caused by some common ailments? Well, its bite certainly won't help matters, but its oil just might. Emu oil, a legendary treatment first used by Australian...
【单选题】听力原文: Can this bird help alleviate the pain caused by some common ailments? Well, its bite certainly won't help matters, but its oil just might. Emu oil, a legendary treatment first used by Australian...
【单选题】听力原文: Can this bird help alleviate the pain caused by some common ailments? Well, its bite certainly won't help matters, but its oil just might. Emu oil, a legendary treatment first used by Australian...